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Engine studder 850 1995

posted by  someone claiming to be Michael S. on  Mon Mar 14 03:41 CST 2005 [RELATED]

My '95 850 turbo has a chip, 3" dp and 2.5" cat back. I usually get 15psi. When I floor it it goes to 15 psi and then drops down to 10psi. The motor seems to studder like it is not building full power. The car seems to run rich, I'm thinking that an oil leak (burning oil maybe) is causing the car to missfire.

The CEL has no missfire codes. I am runnign spark plugs that are one step colder.

Any ideas on what is causing the studder?

-Michael S.






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New Engine studder [850][1995]
posted by  someone claiming to be Michael S.  on Mon Mar 14 03:41 CST 2005 >


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