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Gray smoke when starting car

WebWhen a vehicle is started, water is emitted in the form of a vapor. By the time the vapor hits the exhaust system it condenses, and becomes visible. This chain reaction is also the reason drivers see water dripping from the tailpipe. Seeing blue, black, gray or white smoke after a vehicle is warmed-up, could indicate a mechanical issue. Gray exhaust smoke is a bit of a mystery. Is it very light black smoke? Bluish-tinted white smoke? Unfortunately, because ‘gray’ is such a wide color band, it can be a minor variant of any of the other colors or its own thing entirely. Truly gray smoke is most frequently caused by burning transmission fluid. Checking … See more Blue smoke usually appears in the morning when your engine starts up for the first time of the day. Blue exhaust smoke indicates that your engine is burning oil. Though this is primarily a problem in older … See more Black smoke means that your engine is burning too much fuel. This particular problem does seem to affect diesel engines at a higher … See more Thin white smoke (especially on a chilly morning) is nothing to be concerned about. Thick white smoke, on the other hand, can indicate a … See more

Why Is Smoke Coming From My Exhaust? Updated 2024

WebDec 15, 2009 · My son drove the car to 0ver 300,000 miles before selling it. Even then it was only a minor puff each morning, and the comprssion test showed near new figures. If oil consumption increases, or the smoke gets more frequent, your car may not pass emission tests, if that is an issue where you live. WebHere are seven reasons you might be seeing smoke coming from your exhaust, and what to do about it. 1. You Are Experiencing Condensation. Let’s start with the best-case … ohh how https://cathleennaughtonassoc.com

Blue smoke on start up - Maintenance/Repairs - Car Talk Community

WebJun 19, 2024 · Light or thin white exhaust smoke. Diagnosis: Normal. Light or thin white exhaust smoke is typically water vapor. You’ll notice it the first time you start your car, … WebMay 11, 2016 · This will often happen when the engine is still cold. Once the engine warms up and the humidity has evaporated from the exhaust system, the white smoke disappears. Generally, this is nothing to be … WebWhen your car sits outside, especially overnight, condensation can build up inside of the exhaust system. Starting your car will warm that condensation, turning it into steam. As … ohh hot tub

Puff of blue smoke on startup Subaru Outback Forums

Category:6 Reasons White Smoke Is Coming From Your Exhaust & Fixes

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Gray smoke when starting car

When I start up my car, some grey smoke exits the tail pipe,

WebMay 11, 2024 · Smoke from the back of your car means the exhaust is smoking. Smoke coming from the exhaust is an indication you have a blown head gasket, a faulty cylinder, … WebNov 25, 2024 · Grey smoke from an exhaust. Like blue smoke, grey smoke could be a sign of excess oil burning somewhere in the engine, or a turbo needing attention, but there are other causes. One might be a ...

Gray smoke when starting car

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WebAug 31, 2016 · Step 3: Look For Any Crack In The Cylinder Head. The cylinder head is essential since it connects to the engine block and head gasket. Due to the fact that it’s made of aluminum, it’s prone to warping … WebJan 31, 2013 · Gray smoke is hard to diagnose directly. Like blue smoke, it can mean that the car is burning oil or suffering from a bad turbocharger. Take the same precautions as with blue smoke, and check for ...

WebApr 25, 2024 · Burning Through Oil and Accompanying Smoke. Symptom: Engine uses more oil than normal, and there is some smoke from the exhaust. The oil level is low … WebIf your car emits a little black smoke at start-up, but it clears up as the engine warms to operating temperature, don’t worry – that’s normal for some cars. ... If you are sitting at a stop for 30 to 60 seconds and as soon as you begin to throttle, the car lets out a puff of bluish grey smoke (and then clears up), that’s a dead ringer ...

WebSep 3, 2014 · One way to check is to go about 50 mph and take your foot off the gas. The engine vacuum will suck the oil past the guides, showing blue smoke. Before catalytic converters this test was easier. SteveC76 September 4, 2014, 1:15am 7. … WebMar 30, 2024 · Blue or gray exhaust smoke: Blue or gray exhaust smoke usually signifies oil burning in the engine. You might also notice your car misfiring when starting or shaking when idling, and a pungent, bitter odor. Some common causes …

WebThe water in the atmosphere condenses and gets deposited in the tailpipe of your car. When the car starts, the hot exhaust gasses make this water evaporate and come out as steam. The way to confirm this is that it would be thin white smoke that you see. Moreover, this smoke will disappear after a while.

WebAug 29, 2003 · Oil burning is gray/black smoke. J. JustinSampson Senior member. Aug 11, 2001 481 0 0. Aug 29, 2003 #7 Originally posted by: Amused. ... that when I start my car a visible cloud of white/greyish smoke comes out of my exhaust and dissipates within about 3 seconds when I first start my car after it's been sitting overnight. Then everything is ... ohh houston txWebMar 15, 2024 · Blue smoke coming from the exhaust often indicates that there is oil in the combustion chamber. Sometimes, this is caused by worn-out piston rings, which means you may need to replace the engine. 2. Blown Turbocharger. If the turbo has blown out, there is a possibility for blue smoke out of the exhaust. my head always feels like there is pressureWebMar 10, 2016 · This issue only when starting cold seems more likely to be lack of pre heat where ever that engine has it. Or maybe an injector or two issue not atomising quite right. Carbon build up etc preventing ignition. Unburnt diesel in the exhaust will show as white smoke so any of these things can cause it. ohh how are youWebFeb 21, 2024 · Your car is sending out a distress signal begging for help. White smoke coming out of your exhaust suggests that coolant or water has inadvertently entered the … ohh honeyWebMay 16, 2024 · This video addresses a very common problem with GMC, Chevrolet 5.3 liter smoking out of the tail pipe on cold start. This is a very simple and low dollar fi... my head always hurtsWebtrue crime, documentary film 28K views, 512 likes, 13 loves, 16 comments, 30 shares, Facebook Watch Videos from Two Wheel Garage: Snapped New Season... ohhh rainbowWebApr 28, 2024 · Failed or Faulty Head gasket. A cracked, Fractured or Bad engine block. So the reason any of the above issues may lead to smoke … ohhh puss in boots