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87 Audi 5000 S white smoke as it warms up


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JohnAudi5000s
Novice

Nov 28, 2009, 8:54 AM

Post #1 of 7 (1447 views)
post icon 87 Audi 5000 S white smoke as it warms up Sign In

1987 Audi 5000 S Quattro, 2.3Liter fuel injected 5 cyl - 67,000 miles
Just got it, it has been sitting for 3 years, ran when parked, and I've had to replace the fuel pump, and it now starts fine, but the problem is after idling for 4 - 5 minutes and warms up white smoke starts coming from behind/ to the rear and below the intake manifold. Starts out as a thin stream, then builds up to a lot of smoke. Then idles rougher.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 28, 2009, 9:38 AM

Post #2 of 7 (1441 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

Is it consuming any coolant over time?



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



JohnAudi5000s
Novice

Nov 28, 2009, 10:29 AM

Post #3 of 7 (1436 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

Don't know yet; it has been sitting for 3 years, and I've only run it for 10 minutes. Friend suggested could be the seals dried out, but wanted more input.


chickenhouse
Enthusiast

Nov 28, 2009, 11:12 AM

Post #4 of 7 (1434 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

Does it have an odor? Smell like antifreeze or a wire burning?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 28, 2009, 11:34 AM

Post #5 of 7 (1431 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

Your first step is to pressure test the cooling system to determine if you have any leaks.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



JohnAudi5000s
Novice

Nov 28, 2009, 12:32 PM

Post #6 of 7 (1424 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

I've been pulling all the pine needles out of the engine compartment, and washed it out with a hose, ran it for 45 minutes, and the last of the oil / grass / pine needles / spiderwebs smoked & burned out, and now it seems fine.

I'm so sorry to have been this stupid.

Now I just need to get some new tires, and run a tank of good gas with some fuel injector cleaner thru it, and I should be ready to drive.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 28, 2009, 12:36 PM

Post #7 of 7 (1422 views)
Re: 87 Audi 5000 S white smoke as it warms up Sign In

LOL, no problem. Just road test it thoroughly locally before going on any long trips and inspect the tires closely for cracking and dry rot.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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