1995 Cadillac Deville Would Make Engine Burn Lean On One Side Rich Other Miss

1995 CADILLAC DEVILLE
160,000 MILES
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what would make engine burn lean on one side and rich on the other. has a miss at idle and run rough under giving it gas.will cute out at time.has had a tuneup.thank you.
Feb 2, 2013 at 9:00 AM
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ASEMASTER6371
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  • 52,796 POSTS
check the compression.

it may have a vacuum leak. the intakes are common for this

also, have the injectors serviced professionally.

Roy
Feb 2, 2013 at 9:02 AM
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