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1982 Oldsmobile Cutlass Calais 2D Coupe

1982 Oldsmobile Cutlass Calais
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October 12, 2010, 7:08 pm

David K
 

Question: back fires in park when u gas on it,has loss of power on hills,and a spudder in the exhaust,

have replaced complete firing system still the same.1991 cutlass calais quad 4 2.3L


October 20, 2010, 7:05 am

Elizabeth K
Expert Mechanic

When you say 'complete firing system', do you mean the plugs, the plug wires, the coils and the ignition control module?

If it's not the ignition system, the problem could be a bad valve or the catalytic converter, but ignition is the most common. Here's a forum with some more info:
http://www.quad4forums.com/forums/showthread.php?t=15807


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