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Stalls at stop lights 850 1996

posted by  KlausC on  Fri Jan 29 16:50 CST 2010
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last visit: Fri Oct 24 10:15 CST 2014
[RELATED]

If the IAC gets too dirty to move, then it would be consistantly bad. A good cleaning with carb cleaner should resolve any problems. But, I doubt the IAC is bad, usually that happens when the AC is causing the idle to fluctuate a lot.

I still think the engine is running too rich. The MAF could be at fault, as well as a dirty air filter. Please look for vacuum leaks which will make the engine run rich and cause stalling at low rpms by fouling the plugs.

The next time it stalls, take out a plug or two and inspect it for wet and black.

Have you tried running the engine above 3,000 rpm (warm) to clean off the exhaust valves?

Klaus
--
Proud owner of a 220S. If I had more room, I would have more Volvos.






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New Stalls at stop lights [850][1996]
posted by  tmannian  on Wed Jan 27 09:35 CST 2010 >


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