Smells Like Antifreeze Under Hood

And take notice of everything, like fluid under the car or steam under the hood. It's light colour smoke. (I'm not chiding you for failing to make an under the hood diagnosis from the driver's seat while in motion---I'm. There's been a bad smell coming thru the vents for a few months, can't say what it is but it scares me. The seal is under the back seat. On the trip home, I accelerated hard in 3rd gear. Here are five car smells that you should not ignore. I'd check the heater core if no lines are showing signs of leaking. First of all, there are several reasons why does this odor appeal, and none of those reasons are pleasant. This can produce a white puff of smoke. Took the hood off and found the cap of the resi wet and the back of the bottle wet also. That greasy film is coolant. Recently, I’ve noticed coolant smell under my hood after driving (Y-hose and turbo coolant hoses are ok, I’ve replaced them recently; thank you for help 🙂 ). Yeah I know, if you smell it it's coming from somewhere. The car has enuough coolant and doubtly has any leaks. If the liquid leaking from your car looks like water and has a slight sweet smell, it is very likely that it's engine coolant. If you smell a hot oily smell, open the hood and check for slight hints of smoke coming up. “This basic information will greatly help in the diagnosis,” Reina explains. Although all antifreeze leaks occur under the hood, you can diagnose the problem from inside and outside the vehicle. If the smell is stronger inside your vehicle than outside of it, the problem could be inside the heater. temperature gauge I have a 2003 Ford Taurus and smoke has recently started coming out of the hood. But where in the world is it coming from? I check my coolant level every week, but it never changes. In that case, there will be a cloud of smoke accompanied with a hint of chemical odor. Pass floor dry No apparent antifreeze smell in exhaust. I too cannot find any hint of just where it is leaking, but I know it is. I started. All I've done so far is pull out my tank (which is still full) to check for cracks, and checked the connected tubes. 2nd time this has happened withing the year. It's ONLY at the back of the cabin, especially strong when the car is not running. Unlike an external puncture, there won’t be a pool under the car but you will still be able to identify the problem since the radiator will dry out pretty quickly. The challenge is locating the part of the car in which the leak is located. Not that anyone would ever do that. Checking the sensor for a leak is simple, just open your hood and look down at your lower radiator hose, find the sensor and you can see coolant remnants originating from the sides of the sensor and you should see a pool of coolant under the hose onto your lower engine panel. I get a smell too when car is hot and sitting and I think it’s normal. Look carefully at clamped connections. - Answered by a verified Auto Mechanic. Interested in learning more about having a coolant flush for your Chevrolet? Call us, or make an appointment using our service scheduler. Pass floor dry No apparent antifreeze smell in exhaust. Some intake manifold gaskets also seal engine coolant, and if the gasket wears out it may lead to a coolant leak. It smells like syrup: This could mean a coolant leak. Discussion Starter • #1. Learn about this problem, why it occurs, and how to fix it. Maybe the coolant leaked somewhere on the engine/hoses/radiator and it's still burning off and giving off that smell? When I picked my car up from the dealership I was driving it and got to a light and saw steam coming up from under my hood. Strong coolant smell coming from under the hood, but no leaking noticeable. The hoses themselves (the ones I can reach with my nose anyways) don't smell like coolant. I thought it was pollen when I cleaned stuff off a few weeks back after installing my intake, but now it's back again. My overflow tank level sits between min/max. Service manager agreed the smell is there but said there should be some residue showing around even a small leak or if the rad cap was leaking. Ya, definitely sounds like a slow head gasket leak. Besides rotten eggs, a sweet smell or. Moldy Smells Inside Car Vents. I talked to a guy at autozone while I was getting some coolant and oil, he said to watch out for blown head gasket. I parked the truck at home, checked the passenger side for a wet floor. could it be a stuck thermostat or a bad water pump. Like checking the engine oil, pull out the dipstick and wipe it off. There's been a bad smell coming thru the vents for a few months, can't say what it is but it scares me. However I have checked everywhere for a leak and have found nothing, and I still have a full reservoir of fluid. If the smoke is coming from under your hood, that probably means you ignored white smoke coming out of the tailpipe, and now your engine is overheating. Smells Like Burnt Toast. It has 140,000 miles without a single leak and it runs and drives like new. Popped the hood to look for leaks, no leaks. It may be from toxic liquid ethylene glycol, otherwise known as antifreeze or engine coolant. It is not noticeable inside with windows up and A/C on. I started. Smells heavily of antifreeze in the coolant bay. coolant leaking. Fortunately, cars with less than 36,000 miles may be able to have this repair service performed under warranty. You might also smell an oil leak before it is serious enough to leak onto the driveway. The smell comes somewhere from left head light, under the hood. annoying that a new car smells like it has a. Shop our parts catalog and find what you need to get your car back on the road!. Francesca Stone How to Naturally Clean a Smelly Drain. Strong coolant smell outside the truck when it's off. I did have the heater on high, but this isnt the first time it has been on as of lateley. Should I do this service when it's recommended?. The smell came and went with no apparent pattern. Servicing the coolant involves draining and/or flushing your car's cooling system and then replacing the old coolant with fresh coolant. I have no idea what is wrong. Gas was on the top. Benefits of antifreeze in your car. It has full and low marks, check if where its at and check the radiator. Even small amounts of coolant entering the combustion chamber will produce white exhaust smoke. I checed the reservoir, and it was a little low of the cold level. Thread I have had real good luck with the GM cooling system seal tabs on small leaks. I have a very slight coolant smell from my 2911 NA since purchase at 12k Km. Also, please try & isolate the type of burning smell, e. I know if you smell antifreeze when you turn on the heater that is a bad thing. If you smell a hot oily smell, open the hood and check for slight hints of smoke coming up. Use a rag or glove to prevent. This is great for Mini owners because this repair can cost between $800 and $1200 including parts and labor. Dodge Ram 1500 Multiple Coolant Leaks - 223 reports. Smoke begins to billow out from under the hood, and next thing you know you’re having your vehicle towed into the shop for an emergency repair. I remember a time when the city was freaking about and there were numerous complaints of a smell of natural gas. I did have the heater on high, but this isnt the first time it has been on as of lateley. Do a thorough check in board daylight. Popped the hood to look for leaks, no leaks. But the odor can also indicate problems, including issues that are causing. Every so often (after long rides) I notice a smell of antifreeze after I pop the hood. I get an occasional antifreeze odor in mine as well, but only during the summer months. I do have a problem with my 93 Camry LE however, each time I take it for a spin, I normally smell an unusual odor oozing from the hood especially when its parked after a spin. Although all antifreeze leaks occur under the hood, you can diagnose the problem from inside and outside the vehicle. Not that anyone would ever do that. Therefore, one of the first places to look when you get that smell is under your hood. 3 auto bla bla. A quick way to eliminate that area is to let your car sit and warm up then turn the heat and fan on high and stick your nose under the hood and see if you can detect any antifreeze odor. temp according to guage when warmed up. There are several potential reasons for the odor. A pickup with an empty barrel of it went through town and the plug had fallen off. The steam from under the hood could be from another small leak hitting the hot engine parts or steam from the heater core coming out the cowl vent area which is where air is drawn into the heater core area. Be careful as you sniff around for anti-freeze odor and use a bright light and a mirror on a stick to check from above any signs of any leaks. It still smells like maple syrup under the hood when the engine is hot. CLEAR, SHINY LIQUID – VERY THIN CONSISTENCY … LIKE WATER?. Does anyone have any idea what could be causing a smell like that? I have yet to notice any smoke coming from it. Assembly point I believe is Mexico so don't think that this is a quality assembly point. Once my 2002 Sonoma 4. “A professional will need to inspect your car’s cooling system,” says Reina. as soon as i put it to auto, every morning on the way to work - i smell the sweet smell of coolant coming into the cabin. The odd thing is there is no leaks. 15 Common Home Pests & How to Get Rid of Them Naturally. Took it to mechanic who replaced the. Gauges all read in the normal range. Use the right coolant for you auto. Therefore, one of the first places to look when you get that smell is under your hood. could it be a stuck thermostat or a bad water pump. Big possibility that the belt's slipping. I fired akasha up this morning and take off and get half way down the drive and i smell something burning. 6 with 200000 miles I just noticed that when I turned on the heat the smell of antifreeze is very strong then fades as long as the heat is on. I looked under the hood and saw smoke rising from this area, and a mouse nest. With that in mind, here are the five fluids you. If oil is getting on a hose, clean it off. Took the hood off and found the cap of the resi wet and the back of the bottle wet also. I've been noticing a smell of hot coolant coming from somewhere under the hood of my 96 Sunfire 2. Anywhere under the vehicle. OTOH it's possible you have a leak under the hood, and the smell is coming in through the cowl vents. 7L V8 Extended Crew Cab Pickup. I cannot swear that it is antifreeze, it just smells like it. Last month, the low coolant light came on. (08/31/2005) By KLS8800. 6 Fluids to Check under Your Hood. 1989 f150 str8 6. If that doesn't work you could leave the hood open and run it, after putting in more coolant, but only for a short period. No obvious leakage when I looked around under the X and under the hood. 2000 Grand Prix Under Hood Smell was created by BradyMan00 I've heard all the coolant issues about the elbows and the intake manifold leaking coolant and I've fixed those, doesn't leak a drop of coolant anymore. I parked the truck at home, checked the passenger side for a wet floor. The smell is coming from the reservoir when the engine is at operating temp. I am not a mechanic, I work in video games. Watch this free video to see how to fix minor coolant (antifreeze) leaks in a 2007 Dodge Ram 1500 Laramie 5. Do you notice that you have to add coolant occasionally? Get the car engine warm, then open the hood and look carefully for any leak. If you do this though, make sure to turn it off before all the coolant leaks out or you will overheat again. Whenever I drive it and come home, I can smell coolant under the hood. Six steps add coolant; which one right for your car. But where in the world is it coming from? I check my coolant level every week, but it never changes. However, if you begin to notice something being off in the olfactory department, it should be investigated. (08/31/2005) By KLS8800. Had the water pump changed at 73 k for the recall, and I'm close to 3,000 miles since that, and I still smell coolant. Have you found the source of the coolant smell? Checked the Nissan data base for a NTB on your concern, but found none. Do you smell the semi-sweet odor of antifreeze/coolant? Before you start the cold engine next time, open the hood and visually inspect. I replaced the gaskets and oil stopped leaking. Mine does the same thing. I can't find any leaks under the hood. Cars need a ton of maintenance to keep running smoothly. Francesca Stone How to Naturally Clean a Smelly Drain. Cause: Oil residue under the pistons heads. Engine burning smell through the front air vents At some point during the month of August the Roadfly forums are going to become archive only. No more overheating. By time I had call 911 twice and move a car from other side garage the hatchback was destroyed along side windows t tops and half windshield destroying all of the interior. However I have checked everywhere for a leak and have found nothing, and I still have a full reservoir of fluid. No obvious leakage when I looked around under the X and under the hood. Sorry guys. Signs or Symptoms Your Vehicle Needs an Antifreeze/Coolant Flush: #1 Temperature gauge fluctuates between normal and hot #2 Antifreeze/coolant pooling under the vehicle #3 Grinding sounds coming from the engine area #4 Visible rust and/or scaling in the antifreeze/coolant* #5 Steam and/or hot maple syrup-like smell coming from under the hood. For the past few days am getting a really bad buring smell from threw my heating vents, it's hard to describe the smell, it's kinda like rubber maybe. The 2012 Chevrolet Cruze has 12 problems reported for antifreeze smell in car. This smell might mean that your coolant is leaking from somewhere like a radiator or heater hose. But where in the world is it coming from? I check my coolant level every week, but it never changes. Last time I drove my car I had white smoke/steam coming out from under the hood. I have to take a look at the water pump that is exactly where the smell was the strongest, as a matter of fact I was looking down in that area for leaking hoses. Drive it around till the engine is nice and hot and the thermostat opens. Benefits of antifreeze in your car. Recently it has gotten very strong, I am guessing due to the temps outside. Everytime my car has been running at operating temp for more than 15mins, I can smell coolant coming from under the hood when I park the car. My next Ram issue is a coolant smell from under the hood. Burnt paper. smells like. If there's a burnt smell or the fluid is dark brown. Plenty of heat in the car. I have no idea what is wrong. I've been having this fuel smell in the cab that has been going on for about 6 weeks. Engine burning smell through the front air vents At some point during the month of August the Roadfly forums are going to become archive only. Do you smell the semi-sweet odor of antifreeze/coolant? Before you start the cold engine next time, open the hood and visually inspect. I feel like. beneath the right/center of the instrument panel and a citrus-like odor. I initially let the car idle (+max heating) for about 15mins with the coolant reservoir cap off, but I haven’t seen any bubbles escaping inside the reservoir. Also, check to see if there is anything in the lines or under the hood. A quick way to eliminate that area is to let your car sit and warm up then turn the heat and fan on high and stick your nose under the hood and see if you can detect any antifreeze odor. The car has enuough coolant and doubtly has any leaks. One thing you don't mention is how often the stinky coolant gets circulated. It smells like a camp fire, not a normal melting plastic or burning oil smell. The only way to go about this is, try and find a leak. Explore the Jeep SUV & Crossover lineup. Leaking coolant is one of the more common types of fluid leaks on 300s. what might be the problem, any of you guys know>? Thanx. 0 purchased new in Ca. Share Tweet. MethP is added to give it that smell. 3 with 117k miles heats up, I can smell strong antifreeze odor coming in through the vents. The overflow jug was not up to full cold. Antifreeze is used in plumbing and furnace systems just as it is used in cars. I ran the heater and it cooled down and I was able to finish the day. The occasional smoke puffs can also be the aftermath of leaked and burn power steering or transmission fluid. Always remember that if you do notice an odor, it is something that needs to be taken care of immediately; rolling the windows down will not help your situation. If it is coolant, it will have only a slightly sweet smell. Check to see if it needs freon. The smell is coming from the reservoir when the engine is at operating temp. Smelled like methylated spiritis,,, was weired, only haooended under hard accelaration ir cornering, Tunred out the windscreen washer bottle WAS so overful on pre delivery,, and the stuffthey use doesnt smell like normal washer bottle stuff,, in fact, when i tired to buy the factory stuff, even the alfa service department couldnt find it,,. It seems to be coming from under the hood, no smell at exhaust. My overflow tank level sits between min/max. Had a gas smell inside when I filled the tank -Fixed My 300c smelled like gas when I filled the tank. I have not felt anything different in terms of loss of hot air coming from the vents. SOURCE: burning smell under the hood and light came on Your main issue here is that the coolant was low. With that in mind, here are the five fluids you. When I was driving nothing happened and when I was idle smoke would come out from around the coolant part of my car. Coolant has a sweet smell like candy, if your car is leaking coolant or antifreeze, you will notice the sweet smell coming from your engine compartment or inside your vehicle if you heater core has failed. This really seems to help, but coolant maintenance companies don't want to tell you how to get off so cheap. temperature gauge I have a 2003 Ford Taurus and smoke has recently started coming out of the hood. Also, sometimes oil will get into the fuel system or engine and burn from the engine running. An Internal Puncture. The car is not overheating at all, just drove it for a 3 hour straight drive, no problems. In this case, the driver is actually seeing steam from the radiator instead of smoke. I notice low coolant frequently, sometimes a little puddle, sometimes a couple drips on the street. Besides rotten eggs, a sweet smell or. smells like. If you sense some strange odor coming from under the hood, and it kind of smell like a burning rubber, you should definitely read out this short text about burning rubber smell in car. (I'm not chiding you for failing to make an under the hood diagnosis from the driver's seat while in motion---I'm. Also, sometimes oil will get into the fuel system or engine and burn from the engine running. It flows more like water, unlike oil which has a thicker consistency. Share Tweet. It does have the red coolant in it, here's the list of stuff I looked at trying to figure this out: Starts and warms up fine (stays just under 210), heater works fine too. Please help if you can. But where in the world is it coming from? I check my coolant level every week, but it never changes. I have a 2001 Chevy Sliverado, 4. It acts just like a heater core with a leak except no coolant residue on the windows. The 2020 ES 350 features a long, wide stance and a sleek, coupe-like silhouette inherited from the flagship LS. If there is a leak in the coolant overflow tank, it can cause occasional cases of steam coming from under hood but not overheating. Must of had 6 to 8 people crawl around under/over the car. Electrical Short. 2010 Dodge Caravan Coolant Leak - Spewing anti-freeze under. (only when it's cold). - - Smells like antifreeze when I turn on the heat (https: The lines hook up to it, under the hood on the pass side fire wall. Ive checked levels and they are always normal. Electrical Short. Then it goes away once it cools down. If you do, it’s a sign of potential trouble (e. I checked the fluids and they seem ok. SYMPTOM SUMMARY There is a burning odor emanating from under the hood. I do have a problem with my 93 Camry LE however, each time I take it for a spin, I normally smell an unusual odor oozing from the hood especially when its parked after a spin. Its bad enough as soon as I drop my window at a drive thru for example I smell it. It smells like syrup: This could mean a coolant leak. 2003 Ford Taurus: hood. I have a funky yellow dust too. Stop freaking out. Coolant has a sweet smell like candy, if your car is leaking coolant or antifreeze, you will notice the sweet smell coming from your engine compartment or inside your vehicle if you heater core has failed. The engine compartment is smoking slightly and the smell is a fluid smell, can't tell what kind of fluid. If the coolant level is low, add the correct coolant to the reservoir (not the radiator itself). If there was a lot of coolant in the exhaust, then you will continue to smell coolant. Grinding sounds coming from the engine area 4. Cars need a ton of maintenance to keep running smoothly. Or maybe you completely forgot to add coolant at all, and the engine overheated. Sorry guys. Any input from the folks here? Does your truck smell like coolant/antifreeze? -----. when i turn the heat blower on it looks like smoke coming out of vents but smells like antifreeze. But the odor can also indicate problems, including issues that are causing. Yesterday on the trail it was running hot between 204-226 and I could smell coolant. If it's under the rear end, check the fuel tank. Thick, heavy odor, sometimes accompanied by smoke from under the hood or from the exhaust. Its a bitter sweet weird smell that slowly goes away. Jiffy Lube also cites “steam and/or a hot maple syrup-like smell coming from under the hood” as evidence it’s time. The y piece in my van that the hose hooks up to broke antifreeze was everywhere. but i tried to move my car today, but i noticed some smoke came out under the hood. The air coming from the heat vents smelled like antifreeze. No coolant on the ground. Same with my 2015 3500 drw. It sort of smells like its coming from the back of the engine. If the smoke is coming from under your hood, that probably means you ignored white smoke coming out of the tailpipe, and now your engine is overheating. It’s also possible that there is a problem with the vehicle’s heater core, but in any case, if you do smell maple syrup in your car, bring it to a mechanic. This has been true for about six weeks. Checking the sensor for a leak is simple, just open your hood and look down at your lower radiator hose, find the sensor and you can see coolant remnants originating from the sides of the sensor and you should see a pool of coolant under the hose onto your lower engine panel. My 2011 1500 Hemi was the same way. Also, radiator hoses are cooled from the direct transfer of coolant/water which allow the hoses to have a longer life. However, I am NOT losing any coolant. The challenge is locating the part of the car in which the leak is located. My husband said the antifreeze is just burning off. My car smells like rubber burning. View all 140 consumer vehicle reviews for the Used 2012 Chevrolet Cruze on Edmunds, or submit your own review of the 2012 Cruze. Immediately I suspected a head gasket. I'm going to check the coolant tank and oil level when the truck cools down a bit more. It has 140,000 miles without a single leak and it runs and drives like new. When I lift the hood to find out where the smoke is coming from the smoke dissapates very quickly so I am not sure where exactly from the engine the smoke is coming from. I just went through all of this, and meant to journal the whole thing as I did it, but like anything else, once I get into things I tend to dive in and forget niceties such as actually taking the time to journal things so anyway, maybe someone can read this and NOT make all the mistakes I mad. Unless you were driving through a ton of deep water (or you're missing the drain plugs in your floor), that water should NOT be there. CLEAR, SHINY LIQUID – VERY THIN CONSISTENCY … LIKE WATER?. beneath the right/center of the instrument panel and a citrus-like odor. Today’s cars have coolant recovery reservoirs that capture and recycle any blow-off coolant. I can not find a leak anywhere. I have a crown vic police interceptor that's getting oil in the coolant tank. The 2012 Chevrolet Cruze has 12 problems reported for antifreeze smell in car. I have what smells like antifreeze (at least to me) coming from under the hood. If you sense some strange odor coming from under the hood, and it kind of smell like a burning rubber, you should definitely read out this short text about burning rubber smell in car. It has full and low marks, check if where its at and check the radiator. Look carefully at clamped connections. This can smell very much like a dead animal. It's not running hot. It can show up as white patches or plaques in the mouth, is usually painless. Multiple cylinders are commonly arranged side by side in a bank, or engine block, which is typically cast from aluminum or cast iron before receiving precision machine work. Go anywhere, do anything. Servicing the coolant involves draining and/or flushing your car's cooling system and then replacing the old coolant with fresh coolant. Although all antifreeze leaks occur under the hood, you can diagnose the problem from inside and outside the vehicle. Even small amounts of coolant entering the combustion chamber will produce white exhaust smoke. Had a gas smell inside when I filled the tank -Fixed My 300c smelled like gas when I filled the tank. Always remember that if you do notice an odor, it is something that needs to be taken care of immediately; rolling the windows down will not help your situation. I can't say for sure that it is the engine coolant, but it does smell similar to it. But I can smell it. It has 140,000 miles without a single leak and it runs and drives like new. You can use diluted coolant by itself, or a 50/50 mixture of concentrated coolant and distilled water. That's ridiculous. I don't have this issue, but when I walk into the garage after my wife turns off the van I get a whiff of what smells like antifreeze. Besides rotten eggs, a sweet smell or. Antifreeze/coolant pooling under the vehicle 3. Ford Explorer Sport Trac Plastic Intake Manifold May Crack Causing Coolant Leak - 155 reports. I have to take a look at the water pump that is exactly where the smell was the strongest, as a matter of fact I was looking down in that area for leaking hoses. Denver's Premier Ford Dealership. Solution: In cases where car smells like burning oil appears in the vehicle above, we need to direct the car to the warranty center or repair so that experts can give the best advice. Service manager agreed the smell is there but said there should be some residue showing around even a small leak or if the rad cap was leaking. But I then investigated further: No water in oil (not milky or clear) No oil in coolant tank. I put coolant in it and the car is back to running at its usual temperature again, but it still is smelling like burning rubber when it gets hot. Gauges all read in the normal range. If there is a leak in the coolant overflow tank, it can cause occasional cases of steam coming from under hood but not overheating. Details: The Boxster engine uses a flat six cylinder design. Coolant has a sweet smell like candy, if your car is leaking coolant or antifreeze, you will notice the sweet smell coming from your engine compartment or inside your vehicle if you heater core has failed. Joined May 28, 2002 · 123 Posts. On the trip home, I accelerated hard in 3rd gear. white smoke under the hood and burning smell My car is smoking while driving it also shakes and has burning smell. I don't see any leaks, and the truck runs fine other than that. smoke coming from tail pipe, sometimes from back of motor under hood, No oil all caked under the motor like a lot of em have. In very high concentrations, dangerous to be in, I understand that there is a faint etherial odor, but you are in serious danger at that point. That's ridiculous. The smell comes somewhere from left head light, under the hood. Haven't found any fluid yet but I think the reservoir is slightly down. Hey - Check your heater hoses!! They are RIGHT over the exhaust down pipe. Coolant, which is commonly called antifreeze, is a mixture of ethylene or propylene glycol and water, usually in a 50/50 ratio. 20 Affected Products Vehicles MAKE MODEL YEAR CADILLAC ESCALADE 2015-2016 CADILLAC ESCALADE ESV 2015-2016 CHEVROLET SILVERADO 1500 2014. I replaced the coolant recovery tank cap like advised above and the problem has been solved! No more coolant smell from the vents. you may have such a small leak in the heater core that your carpet may not be wet but still smell like antifreez. i have no idea what happen. The y piece in my van that the hose hooks up to broke antifreeze was everywhere. Use a rag or glove to prevent.