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Your catilitic converter may be plugged with dirt and junk. this happened to my friend's BMW 318IS. go get a universal cat at any auto parts store. it should cost you about $60. One word of advise though; don't buy a used one, it could have been stolen from someone else's car!
What else can I help you with?
What causes a rattle in a car exhaust?
catalytic convertor breaking down, or exhaust touching body or chasis of car
Who causes car exhaust fumes?
No who, but what. All internal combustion engines emit exhaust fumes.
What causes a brown haze near citys?
car exhaust or waves
What are causes of car polluting?
A car pollutes by emitting fumes from the exhaust. The less efficient a car is, the worse the pollution is.
What causes black sooty exhaust?
What can cause black sooty exhaust is bad valve guides. When the guides are bad oil leaks into the cylinder when the car isn't running. When the car starts it produces black exhaust.
What causes a car to overhead and spew water out exhaust?
You need a new Head Gasket.
Which pollutant from motor car exhaust causes mental disease?
sulphur dy oxide......so2
Is it normal to have oil to come out tailpipe when head gasket is bad?
no. when a head gasket is bad coolant goes to the exhaust pipe and causes the car to smoke alot all white smoke.
What causes the car to smell like fume?
That could be a leaking exhaust system. A leaking exhaust system is very dangerous! Please have it checked out ASAP.
What causes backfire from exhaust pipe?
Unburned fuel in the exhaust system causes the backfire from the exhaust pipe.
What causes blue exhaust out of a car tailpipe?
If you mean the smoke it's usually related to the quality of petrol
What are some possible causes of black smoke coming out of a car exhaust?
Black smoke coming out of the exhaust of a car is usually due to oil being burned in the engine's cylinders. This can be caused by a worn piston ring or rings.
