1991 CADILLAC DEVILLE
46,000 MILES
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Engine is running too rich, producing exhaust smell of gas,black stain when holding hand on tailpipe. What is the likely repair needed?
Feb 11, 2013 at 5:14 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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