1998dodgeram1500misfirecylnder8

Asked by Herald_3197 Feb 24, 2012 at 06:49 PM about the 1998 Dodge RAM 1500 ST LB 4WD

Question type: General

MISFIRE CYLNDER8 CHANGD PLUGS INTAKE GASKET STILL MISFIRN

5 Answers
6,095

Peter answered 12 years ago

make sure the firing order is not off by one or more plugs .. drivers side front to back is cyls 1,3,5,7 .pass side front to back is 2,4,6, 8 firing order for all mopar V-8's is 18436572 distributor rotation is clockwise ...

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8,445

Justin answered 12 years ago

check the cap and rotor, as well as the plug wires. You could also try running some seafoam through it. If your still getting the misfire try swapping #8 injector with one form another cylinder and see if the misfire follows it

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35

Dave answered 12 years ago

It could be the wires (did you replace plug wires with the new plugs)?

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10,015

Mike answered 12 years ago

A compression or leakdown test would be next if all the above fails to find it.

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185

John answered 12 years ago

just on #8? does it have oil on the plug? have you changed the plenum gasket?

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