Having problems with your 2004 BMW 325i ?
White smoke from tailpipe and knocking under hood
Repair Help & Product Troubleshooting for 2004 BMW 325i
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
White smoke from tailpipe and knocking under hood
... 2004 BMW 325i
My 01 gmc jimmy made a loud pop and white smoke started blowing out from under the hood. Now it makes a knocking sound but not like its low on oil or inside the motor. I dont have water in my oil and now it smokes under the hood when i give it gas and makes the knocking sound. It almost seems like an exaust leak can anyone help? Idk if its a head gasket or what
... Cars & Trucks
Car has white smoke from tailpipe and under hood.
You guessed it, the head gasket blew. Drain all coolant.\015\012The whole top part of the engine has to be taken off.\015\012Disconnect all wires from the sensors\015\012disconnect fuel line, after the pressure is released in fuel s ... 1990 Oldsmobile Cutlass Ciera
I bought a 2000 Hyundai Elantra wagon 2 months ago. I was very happy with her for the first few weeks. Then she began to buck kind of, so I took the car to a transmission place where they told me I need a new transmission. Then I called Hyundai, and they told me to take the car out of overdrive. Since I did that everything has been fine...knocking on wood...! About a week ago I drove about 50 miles from home on the highway, and it began to smoke, white smoke under the hood. I pulled over t
If your brake light is coming on while driving it is because your low on brake fluid that light doubles as a warning for low brake fluid so check it out... ... 2000 Hyundai Elantra
Knocking my engine started knocking and white smoke was coming from under the hood any ideas?
... 1999 Ford Explorer
I have a 2000 jeep grand cherokee laredo 4.0L. The oil pressure gauge reads like a tachometer when the engine is warmed up, but it's a new sending unit. I also have to continuously put antifreeze in about every two weeks, if not more. There is no leaks, and no white smoke from the tailpipe that i have noticed. There does seem to be a knocking on top of the motor and on the bottom. It seems like i don't have as much horsepower as i should either, since i did a tune up about a week ago. Any sugges
... 2000 Jeep Grand Cherokee
2001 dodge intrepid: white smoke came out of tailpipe started 2 pull over steering wheel tightened, parked & oil came out bottom of car. lifted hood n milky oil
... Dodge Intrepid
I have a 1999mercury mystiuqe there is white smoke coming out the tailpipe n knocking when u hit the excelerator
WHITE SMOKE -- is COOLANTThat is not good--possible major repair,head gasketor other issueSTOP USING IT have it checked out ... Cars & Trucks
Too much oil was put in my 2003 clk 320 v6 petrol, which caused a loud bang and now a loud knocking noise comes from the engine and white smoke from the exhaust! Have drained oil and put correct amount in but loud knocking and white smoke continues? What parts should I be checking first? P.
... 2003 Mercedes-Benz CLK-Class
Have a 2001 Volvo s40. it was low on oil and check engine light began flashing. when I stopped the car, the oil was very very low. begin to see puffs of white smoke. After checking oil and adding 3 qts. when I cranked the car, lots of white smoke came from tailpipe and under engine. No oil and water mixing, car did not ever overheat. had a friend come by and he changed the spark plugs and ignition pack according to the code that was being given. Car is still running rough and white smoke.
\012HelloWhen the service engine\012soon light (Also called the check engine light or engine management\012light) is turned on this is to alert you to the fact that Powertrain\012Control Module (computer) has detected a failure somewher ... 2001 Volvo S40
I have a Buick regal super charged 98 and it starts to smoke after about 10 mins of driving from the hood white smoke and light smoke from the tail pipe also white it says change oil and service engine
It sounds like you may have a leaking engine head gasket as it is a VERY expensive repair if that is the problem I strongly recommend you have it confirmed by a local dealer. ... Cars & Trucks
There is coolant spraying from engine and white smoke outta the tailpipe
... 1993 Honda Accord
White smoke from tailpipe, running poorly.
Sorry to say this, but white smoke is a sure tale of a blown head gasket. A new injector might cure the flooding problem, but the intake manifold gasket could be bad also. ... 1994 Plymouth Voyager
Loud knocking in engine with white smoke
My car is having the same problem.. What's was wrong with ur car? I was hold broken head gasket off a family friend but the oil is not milky ... 2001 Ford Focus
My 2004 toyota sienna CE has white smoke when first started then goes away and also knocks then smokes white again when first kicking it when climbing a hill after going down another
In all the cases of white smoke it leads to a cracked head. It might be just an oil lead but most of the time its a cracked head gasket. ... 2001 Toyota Sienna
White smoke coming from exhaust and from under the hood...thought it was a crack in the rad so chabged that but it still does it...what could it be? Smoke only comes from under the hood when the car is idling.
... 1992 Toyota Corolla
White smoke comeing off the engine not out the tail pipe but the engine under the hood and there is also white smoke comeing out the exzost pleas Help!!!!!!!!!!!!!!!!
It may of low grade oil used as engine oil,or some oil on top of the engine can also produce this smoke.Change corect grade engine oil as advised by the car company but remove all the previous oil ... Cars & Trucks
1984 chevy s10, fires up, but the white smoke comes out of the tailpipe and then it dies..... was running fine until one morning, now the white smoke and dying EVERY time i fire her up.....
Do a compression test and see if the oil is milky looking. you cant just codemn a head gasket without testing ... 1984 Chevrolet S-10
White smoke coming from under the hood. When i stopped and pulled the dip stick to check the oil white smoke was coming from there as well.
Bad head gasket or intake gasket ... 1997 Ford Explorer AWD
I have white smoke coming from my tailpipe in my 01 chevy impala, also engine coolant is leaking on the right side of the radiator where a little white smoke comes out if the car is running for about 10 mins, i can see where its leaking but dont know what it is.
I have an 01 Impala 3.8 engine. At first start-up white smoke is seen, smells like raw gas, and tail pipe is black as coal. Fuel milage isn't good either. Would the regulator be bad? ... 2001 Chevrolet Impala
White smoke my ford festiva is blowing white smoke out the tail pipe, and knocking really bad. any ideas to fix it
... 1990 Ford Festiva
My 2003 Lincoln LS started smoking from underneath the hood and I think tailpipe. I opened hood and saw what looked to be oil everywhere. I put water in car and it still smoked. My engine temperature is ok but my oil is pretty low. But what could cause the oil to be all over the engine area underhood.
... 2003 Lincoln LS
White smoke when reved up. No loss of fluids or coolant in the oil. Just oil-like smell burning out the tailpipe with big puff of white smoke
White smoke on startup could be a head gasket leak between the water jacket and the cylinder. Won't always show in the oil. Antifreeze makes it smell oily or sweet. Compression test will tell for sure. Bluish is oil that was burned. White is usually ... 1993 GMC Sierra
When I first noticed a problem, before it started to smoke, I heard a high pitched whine from under the hood. The next day when I started it, it would smoke and when I accelerate, more smoke comes out. The smoke does not smell sweet, more rich and the smoke looks white. There is a slight loss of power. Where the downpipe meets the turbo there is a crack and after the car is running, a little bit of smoke comes from there also..
The turbo is faulty and leaking oil into the exhaust system ... 1993 Saab 900
Knocking and white smoke
... Cadillac Escalade EXT