My Explorer has air/heat about 90-95 going to the center vents with 5-10% at most coming from defrost. If you suspect an internal coolant leak like a head gasket problem try doing this FIRST if you are seeing white smoke out of exhaust. runs off of the vehicles engine vacuum, and opens and closes diverter doors. The average annual repair cost for a Ford is $775, which means it has above average ownership costs. Be careful because the oil can spit when removing the cap entirely . 5. The smoke should only be coming out in small amounts after you start your engine. There are no visible leaks. When it warms up, and the heater is on, I smell anti-freeze and my windows stay steamed with the defroster on. A white smoke/vapor with a strong smell of gasoline. I have a 1997 ford escort 2. A few minutes later my exhaust pipes turned into smoke machines and the car was trying so hard to continue running. Why would a 1998 Ford F-150 leak water either mixed with antifreeze or oil coming out of the ac condensation hose. I just picked up my 2001 7. the drier air aids in a quick defogging. To determine if the smoke coming from the oil cap is normal or indicative of a problem, consider the following factors: 1. This dye will glow green when a special UV flashlight is used to inspect the leak area. 2000 Ford Focus with a 16v Zetec Engine and Automoatic. The exhaust should exit only out of the tail pipe, far away from the fresh air intake and the interior of the car. I've heard that the heater coil could be the culprit but that this is. 1999 ford: defroster vents under the windshield. you can by-pass it by removing your heater hoses and conecting them together with a splice pipe till you can replace the heater core, but you will need to do so the by pass. Fuse/CB. When coolant comes in contact with the hot part, vapor will create white smoke. mcmason52 answered 5 years ago. SOURCE: got a 96 crown vic you ether have a coolant leak or one of these are the problem thermastat,fan clutch,water pump,radiator, try this start car when it reachs normal temp open hood and pinch the top radiator hose if it is hot water is flowing thermastat is good now open radiator with a towel slowly while it is runing see if the water is moving if it is you water. Among these complaints are issues with coolant leaking into the engine bay and causing fires and problems with overheating at mileages as low as 65,000 and below. 2004 Ford Focus, 2. Reply Like. 6. Hey all. heat is coming out of the vents but not clearing the windows. Here’s a more detailed list of why there is white smoke coming from your engine: 1. Oil enters through the inlet at the top flows around the 2-bearings & returns to the crankcase through the TUBE on the bottom. The other factors that contribute to Ford reliability include an average of 0. Now there is a vapor or mist coming from the vents that smells bad - maybe like the coolant smell? You can see the vapor coming out of the vents like smoke. On my KIA spectra the heater/air conditioning control assembly will only put out air or heat thru the defrost on the windows, will not come out on the floor or the vents. They need power and ground to open. 70. You can also use the climate control buttons on your dashboard's center console. I turned the fan and the vents completely off but it was still coming in. Most people associate white smoke as a blown head gasket but I had a Ford that was dumping fuel and it had heavy white smoke and stunk out the exhaust. But if it returns, you will, at least, be able to confirm if there is a problem. If smoke billows out enough to visibly fill the cabin, then your car's. Took the car out for the first time and I am getting quite a bit of smoke coming in thru the defrost vents. Fix. This should bleed off the air bubble. Few weeks ago we picked up our new 26' travel trailer and pulled it home which was about a 3 hr drive. The number 5 blower setting on my heat/ac stopped working recently in my 2006 Chevy Silverado, V8 5. Most likely cause is that one or more of the motors controling the blend air doors have failed. I cannot find anything melting or leaking. Blue smoke indicates that lubricating oil has made its way into the hot exhaust system or other connecting engine parts. There's a lot more air volume and it made a difference in the winter time. i am getting barely any heat with a light smoke coming out of the vents and totally fogs up windshield. 9. Failed HVAC Blend Door Motors under dashFORD SUPPORT FROM THE START. My first thought was that the heater core might be shot (the car is over 10 years old), but I thought I'd run it by. Leaking or blown head gasket: The head gasket is located between the engine block and cylinder head. my 1994 ford escort check coolant light keeps coming on and heat and defrost dont work,. The 1997 Ford Escort has 24 NHTSA complaints for the visibility:defroster/defogger system:windshield:heater core at 27,862 miles average. ∙ 11y ago. Once it's dried the air out a bit it stops doing it (assuming the top's up). Car is not overheating and does not have this burning smell when using regualr heat (aka. The only possible causes on your engine would be a blown head gasket or a cracked head. This allows the coolant to continuously enter the engine. This morning when I was driving to work, no AC on just the vents open, smoke or vapor started pouring out of the vents and into the cabin! The engine temp was normal, and it was driving perfectly fine. Seized caliper and pinched brake hose. O. Find. If your leak is there this is an easy fix. The Phenomenon Explained: This tends to happen when the engine is running or just after it has been turned off. Plastic bag stuck on the exhaust pipe. I had problems with a think white/grey smoke coming out of the exhaust. I just replaced the head gasket and did a valve job. 1999 Ford escort: automatic trans. 80 posts · Joined 2006. Steam coming from engine compartment. Read full answer. turn heater smoke coming View All ». One day it just quit period and there was smoke coming from under the the hood on the pass. The smoke will lead you right to the leak. Open the hood of your car and remove the oil filler cap. A cheaper way that will, in many cases, get rid of the odor is the following: 1) Park the vehicle outside with all of the windows open. I dont vape or smoke so that’s not a cause either. Ford Focus. 7/20/2008 1998 Ford Windstar: ac works fine in the front blowers. [The price is skyrocketing, I've paid $27, $38, and last year $52 for a replacement switch. Cooling, Heating, Ventilation & A/C - smoke and smell from defroster - I recently purchased a 1982 Ford F150XL and when you first turn on the defroster it releases a smoke looking substance that smells like anti freeze. 5" lift, 31" tires,rack. 2. Occasionally I will also see some white steam/smoke come from under the hood when it is cold/rainy and I am running the defroster. 99 ford escort hatchback has very poor defrost to side and rear windows. Bad Mode Door Actuator. Do a search on the fan swap if it interests you. If there’s too much oil it gets into the combustion. Smoke is also a result of an A/C system being depleted. I was thinking it's because of the default high heat and defrost settings when in remote start mode. When those break or split or come off, it affects how the blend door operates in the heater box. 1. Remove 13 plenum chamber top screws. disconnect the exhaust from the y-pipe and see if it still smokes from the y-pipe, that will tell you if it's coming from the engine, or from the exhaust. If it is a burnt smell, it's a electrical short some where under the dash, The auto controls on the fan, temp, and selector on that model, are notorious for breaking down. 7/20/2008 ford: v. ] Push the new control into the opening in the dash, it will click into place. read more. You should check your truck’s temperature gauge and ensure the coolant level is okay. Look on the bright side: your spelling isn't bad! Until you mentioned what happens under load (no vacuum), I was going to suggest that A/C blows through the defrost vents when Defrost is selected on your hvac panel. 3 on monday and today first time driving down highway with 16ft trailer. This should be attended to ASAP. Smells kinda like diesel in cab. I bought the heater core at rockauto. 47 posts · Joined 2005. To find a small leak, you may need to bring the car to your local mechanic. 0 with a SOHC. Air or heat will only come out of the defrost even though the button light for the vents when depress is lit. I have white smoke coming from the back of the engine on the driver side and a burning rubber smell that makes it way into the car through the vents. Category: Ford. There is a dip stick under the cap that will tell you if the fluid level is low. 1. . water pump, hoses. When i turned to A/C there was no change. What should we be checking to get at least side windows clearing and more heat inside car? Submitted: 12 years ago. The fan speed switch works fine. 99 F150 no power on #19 of code scanner port. This morning it was kind of chilly outside so after starting up the GT, I turned on the heater to remove some of the condensation off the windshield. This is correct. Submitted: 14 years ago. It sounds like that has to do with a vacuum leak. My most recent problem is (more to follow later) when I use the heater or defrost my cab fills up with a smog or smoke per say and creates a nasty film on my windshield. The air conditioner is working fine, but when I switch to defrost there does not seem to be any air coming out of the defroster vents even though I can hear the blower. This causes the oil to be burned off along with the fuel, resulting in white smoke coming out of the. It does default to blow from the defrost. 3 on monday and today first time driving down highway with 16ft trailer. The radiator cap was replaced on my truck and now smoke is coming through my vents when i turn on heat the windows fog up and the defrost. You are correct in assuming this a vacuum issue. Ford F150's, most notably 2010's but more recent model years as well, have a known issue with the rear defrost that causes the unit to overheat and shatter the rear, back passenger side window. #1. Ford Focus 2008 1. The most likely possibilities: The heater core is leaking and fogging the windshield and sending coolant vapor out of the ac and heat outlets. When you start driving you car like a bat out of hell (or just normal driving for that matter) the oil will heat up to a level at which is starts burning off this moisture. Depending on the size of the puncture, you might feel mildly warm, lukewarm, or absolutely freezing air coming from your heater. Oil drains into the turbos and when started, it pushes it back through the intake and out the exhaust. If that is the case, I suspect the core needs replaced. top off cooling system. The. 513 Answers. You have a vacuum leak. The first is the coolant itself. It appears to be on all settings (ex: defrost, air conditioner). Oil could go there when you are not careful when filling up the gas tank. 1986 Ford Bronco; Ford Bronco Car and Truck. Antifreeze smell and smoke coming out of vents. smoke started coming out of the dash. rear wiper was blowing fuses. Oil Leaks. Oil burning smell. 4,977 Answers. I have seen numerous threads/posts about people that are only getting air through their defrost. - Answered by a verified Ford Mechanic. Yes your are probably right the IAC motor is causing the problem. 1kickerfish. We can be driving down the road and all of a sudden the. 2005/06 A/C or Ventilation Control Problems: Trucks built between 9-15-04 to 6-8-05 may blow air out of the defrost vents with the mode selector in other positions. Turn on your car’s engine and leave it idle for about 1 to 3 minutes (Don’t allow your engine to become too hot). . ) Gem controls all functions listed causing the problem, but if no burn marks on circuit board, do not understand why smoke is coming from defrost. It only happens at night . But on footwell setting, it is about a 50/50 split between the footwell and only the center portion of the defrost vents. When adjusting the switch to any setting its only blowing from the defrost vents. Jan 17, 2011 • 2002 Ford. The most common reasons for thick white smoke from exhaust involves some malfunction that requires immediate repairs or replacement of faulty parts, many of which are very expensive. Also, sometimes when I stop after a few minutes of driving I will see some smoke come out from under. I have an 1989 Suburban. 8 people found this helpful. 3L V8. Burning clutch or worn flywheel. here are the parts price and the labor time to do the job, Loc: Charlottesville, Virginia. It is burning up because it needs an oil charge. Inspect the undercarriage of your vehicle for any sign of garbage, including the muffler, the exhaust pipe and the catalytic converter. I would suspect the blower motor. The two doors that governs flow between dash vents and defrost/floor are "mode door 1" and "mode door 2. Blown Turbocharger. :nono: The blend door is positioned by an electric actuator. Click the Layer control and click one of the Forecasts to switch between hourly, daily average and daily maximum smoke forecasts. Telltale sign is WHITE smoke coming from the exhaust that smells like Antifreeze. My 1994 E150 is always on defrost. it sounds like your haeter core has sprung a leak. I can get a video on lunch. Ask Your Own Ford Question. the smoke. The past couple days i've had a small steady white "smoke" or a cloud from the vents in the cab, with the a/c system on or off. Then after about 30 seconds to a minute, the white smoke should clear up. Reasons Why Water is Coming Out of Your Tailpipe.