Audi A4 Black Smoke On Acceleration

Injector cleaner hasnt done anything either.

Audi a4 black smoke on acceleration. Hi guys just bough myself a 96 n 1 9 audi a4 tdi. Hi everyone i was hoping that someone could give me some ideas for possible repairs. Depending on your mileage take it to a dealer and have them start up a free oil consumption test. Here is one of my tdi 04 vw passat b5 that started to shift late and getting excessive black smoke and poor gas mileage.

Different colored exhaust can mean different things. I have changed the air filter but it still does it. There may also be an increase in hydrocarbon emissions as well as damage to the catalytic converter. During this run noticed black smoke in rear view mirror when accelerating hard after car was at operating temperature.

My buddy had the bottom end of his engine rebuilt in his 2010 a5 2 0t at over 70k miles. Burning oil like this can cause a wide range of issues from reduced fuel economy to less than stellar acceleration. Not concerned with the smoke i started this post to get input on my discovering black smoke on acceleration. Just went for a short run to warm car up from cold for its mot.

Audi a4 smoke from engine or exhaust inspection at your home or office. Dark black smoke coming from the exhaust of your a4 indicates that there could be a serious engine problem and indicates that the air fuel mixture is rich. Black smoke coming from your audi a4 s exhaust is definitely a concerning problem. Now a cant here the turbo spin up either.

If the exhaust smoke is black. Air filter looks good and i don t plan to do a thing but enjoy driving it. Audi a3 8pa 1 9tdi bkc 2005my mileage 88k me again seem to be having one problem after another. That pipe was over 160 at the dealer.

I am at ease. I have a 2004 passat 2 o liter tdi with around 170 000 miles. 44mpg with ac and some italian tune ups. The car does not seem responsive enough and i suspect it may have a turbo problem.

Coolant in the combustion chamber could also produce a blue ish gray smoke but given your high oil consumption it s likely not coolant head gasket. I felt the turbo shaft. Actually the black smoke works good for tail gaters. Recently the car has been bucking and blowning black smoke on accel it was using oil pretty quickly.

I just checked mpg on my last tank 14 2 gal. Hi i have an audi a4 2 tdi s line 140 bhp b7 model 2005. The car gives out thick clouds of black smoke from the exhaust and now the esmission light is on on the dashboard. When it gets upto 2000rpm a plume of black smoke comes out of the exhaust.

Could the turbo be on its way out.