
1990 Cadillac DeVille 4.5L Hesitation, Misfire
I have ths Cadillac that feels like it is missing when hot under a load. Replaced the cap rotor wires coil spark plugs. The customer brought it to the dealer they said the egr valve was bad I put in a egr valve and it is still doing the same thing. Fule psi is...
Summary posted 12/15/2010
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Message Closed w/Summary
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VIN | 1G6CD5331L |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Symptoms | Hesitation, Misfire |
Occurs | Hot, Under Load |
Message Closed w/Summary
Vehicle Data
1990 Cadillac DeVille
VIN | 1G6CD5331L |
Engine | 4.5 L / 8 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Symptoms | Hesitation, Misfire |
Occurs | Hot, Under Load |