badddd misfire

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Sep 22, 2008 | 09:22 AM

GatorFan08

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From: Winter Haven, FL

badddd misfire

I jus changed the 02s. Its not bad gas cause, its like the 3rd time its happened..... what could it be?

Sep 22, 2008 | 09:56 AM

ZexGX

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From: under a JEGS hat

Throwing any codes?? Plugs? Wires? Coil pack?

Sep 22, 2008 | 12:08 PM

AutomagicLS1

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From: Spring Hill,Kansas

Go to any tool store and buy a thermo temp gun..spend the money it will be a good tool tracing gremlins. Start checking the temps on the primarys. If one or more are colder than the others start checking that cylinder(s)

Sep 22, 2008 | 12:30 PM

GatorFan08

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From: Winter Haven, FL

yea its throwing codes. but it jus comes up as a misfire.
The plug wires are brand new.... the car doesnt do it all the time, jus whenever it feels like it.

Sep 22, 2008 | 01:29 PM

7camaro7

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From: Tennessee

I had a misfire not long ago only like at 1500 rpms and I know the plugs were brand new, the coils were good, and the wires were good. I turned each wire plug connector 90 degrees to put more tension on the connectors and I haven't had the problem since. I'm guessing I had loose connectors. What mods do you have?