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Re: Engine Stall and Rough Idle
Posted by Dean (more from Dean) on Fri, 28 Sep 2001 10:24:05
In Reply to: Re: Engine Stall and Rough Idle, DC 900S, Fri, 28 Sep 2001 09:05:43
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Plugs should not be black!
For a turbo:
You should be running BCPR6ES11's gapped to .039 or perhaps .035. If you are running 7ES11's they are running too cold and creating or contributing to the deposit build up.
If not a turbo, get one heat range hotter, which would be a lower number for NGK's
Dirty injectors can contribute to this problem as well.
Syntheic oil might stop some of the oil consumption if the piston rings are sticking.
Blue smoke while on power sounds like lack of compression and stuck oil control rings. I would use a can of oil additive that claims to free sticking rings. Follow the directions. If you are using dyno oil, time to switch!
Any check engine lights?
posted by 207.43.19...
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