Vehicles are least fuel efficient and most polluting at the start of trips and on short trips. Blood Alcohol Content: How Much Is Too Much? Blood alcohol content (BAC), also called blood alcohol concentration, refers to the amount of alcohol in your bloodstream. Your customizable and curated collection of the best in trusted news plus coverage of sports, entertainment, money, weather, travel, health and lifestyle, combined with Outlook/Hotmail, Facebook. You might think that the more oil you have in your system the cooler the oil will be. Any one of the components can fail, or several can be affected by the same problem, such as leaks or blockages. CAUTION: Do NOT overfill the the A/C system with too much compressor oil. Or have had too much of a THC containing product. A/C Safe window air conditioner mounting kits available for several unit weights including up to 80 or 160 pounds. A line that's too large or too small for your system can cause premature AC compressor failure. Air conditioner maintenance steps that you can do to ensure that your system continues to provide the cooling or heating needs for your home or office. The fuel injection system in the car must supply fuel to the car engine with a constant optimal pressure. Nobody would drill in thier backyard if they live in the house well the world is our backyard. Check regularly to make sure they are not getting too cold. The excess pressure caused by adding too much coolant to a car usually affects the hoses first. The compressor holds a good amount of oil, as does the drier. The AC compressor is the only moving part in the entire system and the only reason for oil in the system. Ask a Car Question. From Paul: I am definitely not a refrigeration expert. Too much of any oil, if you’re not accustomed to it, will give you loose stools. Make sure the pan is still under the car catching the spilling oil. Treatment is with oral or topical medication. Oil occupies space and randomly adding can result in an overcharged system, after adding the proper quantity of refrigerant. Lines too warm or cold; Lines touching each other; Let’s examine two of these common conditions: leaking and missing insulation. Having some knowledge about how the air conditioning works in your vehicle can help you get the system functioning again. Engine Cooling System Evacuate system and recharge. If a less-than-qualified person works on your air conditioner and inadvertently adds too much refrigerant, or even the wrong type of refrigerant, it can be a deadly mistake for the compressor. You may have a clogged air filter. In the field, it is hard to find out how much oil is circulating with the refrigerant. This does not mean that the oxygen sensors are defective. com FREE DELIVERY possible on eligible purchases. You may try lowering the amount of refrigerant by 15%, GM used this in retrofits when old oil was left in and new oil was added. The refrigerant is subjected to extreme pressure changes which generates a lot of heat, in addition to the heat produced by the AC parts themselves. • Canister Purge Valve Control – This vacuum operated valve vents fuel vapour from the carburettor bowl to the charcoal canister. step one is to check your oil pressure and confirm that you've got the right. When the air conditioner in your 2006 Honda Accord starts blowing hot air, you likely have a freon leak. Recover the refrigerant from the system and make any necessary repairs to parts such as O-rings, hoses, lines or evaporators. If you notice your car AC lines freezing up, you have to get rid of the moisture that’s causing it, starting with a full leak check. P0171 Tech Notes If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. Too much oil, you slug the system, too little, compressor says "see ya". 25 fl oz extra. A few common causes of this problem include: Improper Refrigerant Charge - If there's too much or too little refrigerant in the system, the compressor may shut off randomly and prematurely. In an automotive engine, motor oil stays in the crankcase where it belongs. Symptoms resulting from an oil overfill progressively worsen over time if the problem is not properly corrected. Since then, the car industry would boom. However, you should have it fixed before strain on the system leads to compressor failure. Could someone here please tell me what symptoms one could expect when the pressure is too high in an auto AC? The auto service place tells me that could be the reason the AC works intermittently. I had a small leak that wasn't detectable sometime last year. Do not run the air conditioning until you do. Check for low refrigerant charge. Sometimes a leaky fuel pressure regulator will cause this P0171 lean code too (depending on the fuel system of course). Too low a super-heat allows more refrigerant to the low side of the system than the load will require. Engine oil viscosity too high. Guaranteed lowest price!. Much like the worms example this seems to be based on real life examples of the trope, as the parasite isn't so much controlling the host's body as it is altering their behavior via changes in brain chemistry. Air Conditioner Not Working. Any one of the components can fail, or several can be affected by the same problem, such as leaks or blockages. Oil Coolers. Way too much oil could choke the compressor. Saturated, not super-heated refrigerant will have liquid droplets in the vapor, gradually washing the oil off lubricated surfaces. Either the blower isn’t working properly or the system is out of balance in some other way. That, of course begins with removing the transmission out of the car, which entails labor cost. In this Truck Radiator guide we are going to go over 20 reasons why your engine may be overheating. Prolonged use of the car's air con when it's low on gas - causes oil starvation to the compressor (the picture to the right shows the result of a lack of oil in a compressor) The wrong gas in the system - only R134a is approved Wrong oil in the system; Receiver drier (filter) no longer effective. Therefore, If you over charge get it out of there as soon as possible. The oil level is low between scheduled oil changes. You also don't want to charge by the can on that because if your an ounce off, you'll have cooling problems. It is just there to protect the compressor from wear. Low coolant temperature. Also, many symptoms for other system problems look similar, but not exactly like an overcharge of refrigerant. Too much refrigerant can do it, yes. Then there is a possibility of overheating when the AC is on. First of all, an A/C system has both R-134a and PAG oil capacity volumes. In addition, be sure to check the differential fluid level in a transaxle. We are also going to use Z-rod 10-30 Synthetic Motor Oil. Q: Do I need an oil change if my car leaks oil? Simply changing the oil will not fix the leak. Table 1 is a system check sheet for an oil-logged evaporator. The refrigerant is subjected to extreme pressure changes which generates a lot of heat, in addition to the heat produced by the AC parts themselves. I plan to rebuild the system prior to charging, but am coming up empty with the amount of freon I will need. When the pump starts to quiet down, close the gas ballast and the pump will start reducing atmospheric pressure in the system to boil the moisture and non-condensables. Every 2-3 hot sessions take a little oil such as olive oil, your oil based supplements or EPA at the end of the hot bath or sauna sessions to help clean up and carry out released oil-based toxins. It is healthy as part of a balanced diet and eaten in moderation. Having your car’s air conditioning go out suddenly can ruin your day fast. The amount of oil should neither be lesser nor greater than the required amount. People who are sleeping or drunk can die from CO poisoning before they have symptoms. These symptoms of AC compressor failure can happen due to failing electrical components or even a fan motor that has become dislodged and is rattling around inside the condenser unit. And it's not just smoke; low fuel pressure will cause excess fuel and oil to enter the engine, and some of that oil will leak from the tail. Over time, internal deposits and even sludge can contaminate the coolant. This means that there is still some of the refrigeration process going on inside the tubing, & there will be a build-up of frost or ice on the exposed section. And the problem with that is that the oil pump can't pump froth. My friend David, owner of a 2003 Honda Odyssey, and I test-drove one. Too much oil in the. Much like the worms example this seems to be based on real life examples of the trope, as the parasite isn't so much controlling the host's body as it is altering their behavior via changes in brain chemistry. Anytime you notice a situation where the Ac system isn't blowing cold air, there is some sort of a problem with the ac system. Vehicles are least fuel efficient and most polluting at the start of trips and on short trips. Too much advance will cause hard starting and pre-ignition. 1) Check for vacuum leak & repair. 3) Check for vacuum leak. Obviously this is much too high (or seems to be from every other vehicle I have owned/serviced before. Even after vacuuming it out I still think I have way too much oil in the system because the system reaches proper operating pressures with less r134a than it should. The only way to know how much is in the system is to measure it by using a gauge. I owed $3,600-$3,800 (interest, so it's between those figures). Call (218) 879-4668 for more information. Do not operate the AC Motor system in the presence of flammable gases, dust, oil, vapor or moisture. Refrigerant is a gas or light liquid in your air conditioning system so if you added too much oil it is possible the compressor is struggling to move that much oil. We have no clue what was lost. Radiator Fluid Flush and Fill Ford Explorer. A hand held code puller/ data …. Too much friction. Without some ester in an old mineral oil system unless flushed clean it's going to be trouble. 2) If I warm up the car (a solid 5 minutes) the hesitation will probably not occur, at least not really bad. You may be lucky enough to find the type of oil on the same sticker that lists the weight of refrigerant your system requires, but if not the only place to reliably find the amount of AC compressor oil your system requires is by calling a dealership for your make of car. Check oil level. Without enough refrigerants, the evaporator coil inside your air conditioner gets too cold. If you're one quart low in oil and your vehicle holds five quarts, the oil will carry away 20 percent less heat than it should. ) and can fill a cylinder with enough oil to hydrolock it. On the initial pull of vacuum on a system, the gas ballast is open allowing the initial volume of air in the system to bypass the oil so as to not contaminate the oil immediately. While Black Death is not the same as the deadly plague during the 14th century, a car A/C system experiencing Black Death will be infected like the plague. Oil residue on the line usually indicates a leak in the piping, often at a connection. It is a closed system and has no way to get out without you letting it out of the valve. Excessive liquid refrigerant returning to the compressor (flood back). The system is required in order to detect the evaporative fuel system leaks as small as 0. Millions trust Grammarly’s free writing app to make their messages, documents, and posts clear, mistake-free, and effective. ac system before you add the oil car because of the air conditioner and the. In this Truck Radiator guide we are going to go over 20 reasons why your engine may be overheating. Here are a few tips to help you save fuel and money. It was a pricey fix. Dear Angie: Is it possible for an HVAC technician to overfill an air conditioning system with too much refrigerant (my system uses R-22)? For example, if the system needs two pounds, is it possible for the technician to force in, say, three or four pounds? If so, can this damage the A/C system or cause it to malfunction and stop cooling?. You should have 12 volts going in and out of the low-side pressure switch (if there is sufficient pressure). As the matrix. Refrigerant and compressor oil are two essential substances for any air-conditioning system. Not much is needed but a very special tool is required for this job. I've read that low engine oil can lead to loud engine sounds, but my question is mainly, if I get the oil flushed and replaced, should the sound go away, or is it already indicative of a larger problem?. If you must move the car, make sure the oil is at the proper level and not too high. If the fuel pressure in your car is too high, that may cause gasoline to get into the engine oil. The oil level is low between scheduled oil changes. TOM: When you overfill the crankcase by a quart or more, then you risk "foaming" the oil. Air Conditioning What are my A/C pressure readings telling me about my A/C system? If you think that you have an issue with your A/C system but you are not sure which component is causing the malfunction it is a good idea to hook your compressor up to a pressure gauge. Effects of Overcharging the Refrigerant Level in an Air Conditioner, Heat Pump, or other refrigeration equipment. Before reading this entry, you may want to take a quick look at my discussions of how steering works and how a suspension system works, since these provide background that will make it much easier to understand the discussion below. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Your question is not to specific so i will try and answer it both ways that you can go right and wrong. Sometimes a leaky fuel pressure regulator will cause this P0171 lean code too (depending on the fuel system of course). Ringing in the ears, ear pain, high pitched ringing. Engine overheating. Having some knowledge about how the air conditioning works in your vehicle can help you get the system functioning again. read more. A plugged orifice tube is a symptom of a larger problem Debris leaving the compressor first begins to accumulate in the condenser. Car expert Tom Torbjornsen answers a letter from a auto owner: Dear Tom, I own a 2006 Chevy Silverado 1500 pickup with a 5. And it's not just smoke; low fuel pressure will cause excess fuel and oil to enter the engine, and some of that oil will leak from the tail. Check regularly to make sure they are not getting too cold. Saturated, not super-heated refrigerant will have liquid droplets in the vapor, gradually washing the oil off lubricated surfaces. Read the labels. Check your vehicle repair manual, if necessary, to see if your model has this switch installed, and, if necessary, check oil system pressure using the following. We offer a large selection of high quality car parts online, expert customer service , and helpful how-to automotive resources. To ensure that there is excess oil, stop your car somewhere safe and shut off the engine. Excessive fuel consumption can also be an indicator of a much more serious issue that if left; can develop into an expensive repair. If the oil is too heavy it will not be carried up by the air onto the packing material. Probably just running low on refrigerant. Too little oil and internal damage can result. Keep on reading to get details on symptoms, causes and treatment for excess level of calcium in the body. Importance of the Oil in your Ac system and amounts to use when you replace a component. I eventually bought an AC vac and gauge kit and replaced the compressor and receiver/dryer. Let the car cool down and make sure its on a level road and check the oil again. Speeding, aggressive and jerky driving can reduce gas mileage as much as 33% on the highway and 5% on city. It doesn’t remove oil. When fat particles oxidize, they break down into smaller compounds, like malondialdehyde (MDA), that are dangerous because they damage proteins, DNA, and other important cellular structures. Could I have too much oil in the lines? When I originally bought the car, the oil would bubble out of the schaeder valve whenever I removed the gauges. If you notice your car AC lines freezing up, you have to get rid of the moisture that's causing it, starting with a full leak check. Oil level might be really high (Dipstick smells like gas). While an individual with more pressing health matters may need to up the CBD oil dosage to help tone the endocannabinoid system into balance. Toyota Corolla 2014 Price and Review 2020. The properties of the oil selected must be suitable for this purpose. These two act in harmony and too much or too little will effect your systems operation!! You can't just guess at these, you must know precisely the correct amount the system requires and how much is in there!. Didn't know at the time the whole system only holds 20 ounces of freon. This will get very expensive to fix. Within the first 15 to 60 minutes following exposure, symptoms are related to the stimulatory effects of nicotine and include: excess saliva in the mouth feeling nauseous. 924 Garage FAQ. We are also going to use Z-rod 10-30 Synthetic Motor Oil. The most common causes of broken air conditioning are leaks or compressor issues. Yellow means, at your convenience get a mechanic to hook up their computer to your vehicle computer and read the “codes” that might be stored on your computer memory to determine what has happened. Oil occupies space and randomly adding can result in an overcharged system, after adding the proper quantity of refrigerant. However this refers to the problem of some vehicle A/C systems being (unknowingly) charged with too much refrigerant. The oil and refrigerant will transport these contaminants throughout the system. With air conditioning lines hooked up to a set of gauges for both high and low side connections, too much freon in the system will indicate excess pressure. I generally know how to change the brake pads on my own car, since my dad taught me how to do that. ac system before you add the oil car because of the air conditioner and the. Ken Logsdon. The oil in the system which is dispersed through the Freon and lubricates the internal components as the Freon circulates is another critical factor in the overall cooling abilities. NO! The big-3 OEM's requirement was very clear and specific; do not make the machine's pressure adjustable! The OEM required a fully automatic machine that made it impossible for the technician in the field to make an honest mistake, by applying too much pressure into the volatile EVAP system. My husband was crazy about air fresheners, fragrant dryer sheets, all that yucky chemical stuff. I am not really going to give a class on how the ac system works I will save that for another article. For too long, the smart home hasn’t been very smart. in the evaporator and 1 oz. The "sweet" spot will be unique to this car with the components it has now. The instructions in this how-to pretty much apply to your circumstance. Mold triggers an allergic response in many people that can result in symptoms that include runny nose and sneezing. TOM: When you overfill the crankcase by a quart or more, then you risk "foaming" the oil. I got a new Denso compressor and I believe it has oil already in it. Concentration, memory or learning problems. Oil in your engine is designed to work at temperatures ranging from 180 degrees to 250 degrees, depending upon its design. Read this article for some more signs that your car is overheating. Transmission Grinding or Strange Noises A vehicle transmission that is contaminated with dirt, grease and sludge can display symptoms very similar to inadequate levels of transmission fluid. When the oil is burned, the oil will fill the car. Look for oily residue on or around hoses that attach AC components together. These are signs of a normal operating AC System. The vast majority of modern marine engine(s) use the standard automotive centrifugal jacket water pump. An automotive clutch normally provides depend-able service for thousands of miles. Evaporator dirty. Oil Fouled: Too much oil is entering the combustion chamber. with confirmed codes P0172 and P0175 (bank1&banck2) system too rich and in the pending list P0300, P0306, P0305 cylinder misfire also permanent list P0172 system too rich (bank1), i tried to clean the MAF sensor with the sensor cleaner but no good. Blown head gasket (coolant inside the combustion chamber), cylinder temperature too high resulting in engine pinging (lean air-fuel ratio or even plugged exhaust), Vacuum leak or even EGR issues like the EGR valve sticking closed or open causing too much EGR flow in one or more cylinders will obviously cause the engine to misfire and run rough. In fact, clean oil is so safe that the data sheets even said you don’t need to worry too much about skin protection. Failure to properly remove humidity can be caused by an air-conditioning system that is too large for the house. I spent two years learning A/C in college and never even put in a job application in the field. Troubleshooting Guide Choose your car's symptom to learn what could be wrong and how to fix it. If you have an air-conditioner, make sure the room does not get too cold, about 24 to 26 degrees Celsius is low enough. Vehicle designers typically will note the total ac system oil requirement on a vehicle or compressor sticker or in a manual, and measured in fluid ounces or cc’s. someone i know is very ill with a flu type illness, in bed, hot and cold, aching bones, no appetitie etc. Too much oil can hurt cooling performance. If you're about to go to bed and want to avoid nightmares, you might want to put off reading this until morning. List of symptoms: Sleep problems (insomnia, difficulty falling asleep, night waking, nightmares) Stress, agitation, anxiety, irritability. 6 Kilogram per square inch. Top 7 Symptoms of an Engine Running Rich #1 - Check Engine Light On. Too much refrigerant. Here's how to get your system "just right. Saturated, not super-heated refrigerant will have liquid droplets in the vapor, gradually washing the oil off lubricated surfaces. This is normal, assuming there is not excessive oil burning coming from the exhaust. The color you see in the oil is probably UV dye. The fifth and final warning sign is the air conditioning leak. Oil pressure control defective or improperly wired. Too much oil can cause engine damage in your car. This can lead to serious tissue damage, or even death. Check visually for any leaks in the system. If you want to prevent performance issues and keep your car running as well as possible for as long as possible, keep your eyes, nose, and ears out for these low engine oil symptoms. The refined hemp oil is however colorless and lacks much of the original flavor of unrefined hemp oil. Excessively low suction pressure. Call a professional. ” Short cycling causes the unit to lose both efficiency and the ability to properly dehumidify the home. Catalyst fracture – the ceramic matrix is fragile and can break-up as a result of excessive vibration or external impact. Sometimes intense or unpleasant smells induce feelings of nausea. The condenser then turns the hot gas into a liquid. What are the symptoms of adding too much oil to your car?? level then let the car idle and burn whatever oil is stuck in the system. This can severely damage your engine. Well, I used wayy too much of them over a couple of years I guess, as it did make my skin incredibly soft and I liked that, but one day I put it on and my whole face turned bright red and i couldn. Another problem with this system is the many small vacuum lines used become brittle and crack, rendering the system inoperable as well as causing idle and drivability issues. For the fix, I just removed the can of coolant from the trigger contraption, hooked up the tube to the A/C system connector, and squeezed the trigger, discharging the extra coolant, until a proper PSI was reached. I am going to replace my ac compressor this weekend after pulley bearing failure. One simple cause of high fuel consumption is when a vehicle is carrying too much weight, whether it has a lot of items in the trunk, full of people, carrying a roof cargo box, or pulling a trailer. I could be wrong. Keep on reading to get details on symptoms, causes and treatment for excess level of calcium in the body. Find out what the system holds [lube wise], and guesstimate by adding 1/2 of that back. It is very important to correctly size and select the vacuum pump as it is to lay down the right specifications. You can also drain the old oil from the compressor in a measuring cup and use that for comparison. (This is called slugging. But I DO use those kits a lot and they work great as a stop-gap measure on an older car with AC problems not worth fixing. Every 2-3 hot sessions take a little oil such as olive oil, your oil based supplements or EPA at the end of the hot bath or sauna sessions to help clean up and carry out released oil-based toxins. If you do need to have repairs made to your A/C unit and are wondering how much air conditioning unit repair cost, then below is some information. Too much heat means too high head pressure. Otherwise, this pump is very trouble free. If there is not, there is a fault in the fuel system. Depending on where the head gasket fails (mostly due to people not letting their engines warm up enough before putting the foot down), coolant can slowly leak into the oil system, leading to a. Oil occupies space and randomly adding can result in an overcharged system, after adding the proper quantity of refrigerant. Too much oil may slug or reduce performance. Most studies show cannabidiol oil to be safe, non-toxic, and very well tolerated even in high doses. Make sure your coil is not stopped up on the underneath side. Why is AC Pressure Too High in Your Car? The AC plays an essential role in keeping the interior temperature of your car under control. A car noise may be an early signal of an auto system or component failure. ) Did the previous owner fill the system too much, or is there something else going on here. The main reason this is done is to greatly simplify the wiring of a vehicle. Transmission oil can enter your cooling system if the transmission oil cooler that is inside your radiator leaks. Drain that oil into a measuring cup- subtract from total. There will be some trapped in the filter that will come out when you unscrew it. Both high-side pressures and low-side pressures are low with the engine running and the selector set to the air conditioning position. Your car's air conditioning system works just like a refrigerator or your home air conditioning. Too much oil can hurt cooling performance. best thing to do is pour ot the oil from the old parts into a container that you can measure out the oil in and try to match that with the new oil. CAUTION: Do NOT overfill the the A/C system with too much compressor oil. Finally, circulating oil may break down at hot spots in the system and cause varnishing and valve sticking. Your home takes a long time to cool. Check the air conditioner fuse and replace as necessary. SYMPTOMS OF INCORRECT IGNITION TIMING Symptoms of incorrect ignition timing are poor fuel economy, sluggish acceleration, hard starting, backfiring, or "pinging" or "spark knock". Engine oil viscosity too high. Charge weights: Repeat Start low on % guess of weight. Headaches, sharp pain or pressure in the head. Under normal circumstances, you can prevent overheating by checking the level of liquid in the system and maintaining it properly. If you’re one quart low in oil and your vehicle holds five quarts, the oil will carry away 20 percent less heat than it should. Understanding the fundamentals of vacuum as well as the system and its integration would enable the. This FAQ is designed to answer most of the commonly asked questions that arise about 924's on the discussion boards and mailing lists. (thought rule was whatever you get out + 1oz. to new one. Fatigue, muscle or physical weakness. Too much oil decreases cooling because it coats the interior fins and blocks heat transfer. When I drive over a speed bump or a dip in the road, my car bounces 2 or more times before settling down. Engine making too much noise; Checking for Overfill. There are many different forms of energy. Find out about adding freon to a car ac from Experts. Q: Can I still drive with an oil leak?. com) Based in the Arizona Desert, ACKits. Minimise your vehicle use. Check oil level. 6 Kilogram per square inch. Excessive fuel consumption can also be an indicator of a much more serious issue that if left; can develop into an expensive repair. Hesitation, stalling, stumbling, flatspot, or deadspot during acceleration: Backfiring or spitback through carb. Basic Energy Principles. The 200's are a different story but I have never had a complaint for insufficient cooling here in Georgia, even from a 245 owner. Iron is important because it is part of hemoglobin, a molecule in the blood that transports oxygen from the lungs to all body tissues. The proper amount of refrigerant in the system is very critical to A/C operation. Another symptom of oil level problems is the oil temperature. The most recently reported issues are listed below. Nobody would drill in thier backyard if they live in the house well the world is our backyard. When too much carbon monoxide is in the air, your body replaces the oxygen in your red blood cells with carbon monoxide. Could someone here please tell me what symptoms one could expect when the pressure is too high in an auto AC? The auto service place tells me that could be the reason the AC works intermittently. If there are no intake leaks, the next step is to replace the air filter and clean the air flow meter. See your John Deere Dealer. Too much oil can cause engine damage in your car. A very experienced AC guy told me, however, that too much oil does not hurt anything as long as the system cools okay. , could be 3 oz. Too much fish oil can wreak havoc in your body Omega-3 fatty acids are highly vulnerable to oxidative damage. What happens when you put too much oil in an air compressor. Bad fan clutch. People suffering from GAD are likely to perceive everyday life as unmanageable. Peppermint oil, also referred to as menthol, has several medicinal uses. 5 oz Accumulator1. A line that's too large or too small for your system can cause premature AC compressor failure. As with oil pressure problems the oil temperature is affected both by the oil being too low or too high. Shop and review Astro Pneumatic 7344 15l Gearbox Oil Filling System and other Automotive Tools, Automotive and Construction tools online. Viscosity of oil too high or pour point too high at starting temperature. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system. Check visually for any leaks in the system. Importance of the Oil in your Ac system and amounts to use when you replace a component. While A/C performance problems due to too much refrigerant in the system have basically become an issue in recent years, its origins began many years ago. Steering wheel play is normally caused by worn ball sockets, worn idler arm, or too much clearance in the steering gearbox. The air conditioning system may require an extended period of operation to reach the desired output. The most common symptoms of CO poisoning are headache, dizziness, weakness, upset stomach, vomiting, chest pain, and confusion. This is the result of insufficient oil in the crankcase to properly lubricate the bearing surfaces. In case Leak Stop, imitation refrigerants or severe contamination are present, flushing is no longer sufficient and the complete system must be replaced.