1991 Cadillac DeVille "causes cylinder misfire" Questions

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...CYLINDER MISFIRE, COULD HAVE BAD SPARK PLUGS OR WIRES.BAD IGNITION COILS,COULD HAVE DIRTY FUEL INJECTORS,SLIGHTLY CLOGGED FUEL FILTER MANY THINGS WILL CAUSE MISFIRE BUT CODE SCAN VECHICLE SEE WHAT ...

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...the same cylinder, number 8, what do i do next? DO SPARK PLUGS AND WIRES CHANGE IF NOT HAVE DONE TUNE UP IN A LONG WHILE. CLEAN FUEL INJECTORS.CLOGGED FUEL INJECTORS WILL CAUSE CYLINDER MISFIRE

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...cylinder misfire 4 Car jerks when first cranked up and it jerks sometimes when coming to a stop. I got the codes read and it was mostly O2 sensors (which I replaced), misfiring on #4 (new spark plugs ...

...getting into the exhaust system. don't run it like that too much or it will ruin your new cat. quickly if it is glowing red... incorrect timing of engine, severe engine misfire, possible

Question about Cadillac DeVille

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...be P0302 with 2 indicating the cylinder number causing the fault) you can't rule out any of the cylinders or causes so diagnosing the problem is basically trial and error. OBDII Code ...

Question about Cadillac DeVille

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...cylinder misfire detected conditions.4 possible causes. 1. air leak in the intake manifold or in the egr or pvc system. 2. base engine mechanical fault that affects only cylinder 5. 3.fuel component ...

Question about Cadillac DeVille

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cylinder misfire 8 Are you loosing engine coolant.In you have a Northstar the head bolts rip out of the block and cause a coolant leak to the cylinder.Pull that spark plug and see if it has a large ...

What will cause 5 and 7 cylinders to miss fire In most cases some type of ignition component failure,Personally I would say seldom a spark plug,go with ignitioncoils or coil packs or modules,depending

Question about Cadillac DeVille

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service engine soon light flashing When the Service engine light is blinking that means that your engine is misfiring and can cause damage to the engine and the catalytic converter. Having the car ...

Question about Cadillac DeVille

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...cylinder misfire.  It should be properly diagnosed to keep from wasting your money.  There are those that will tell you to start replacing a bunch of things like spark plugs, coils, ...

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