Random misfire at idle

[Aerhardt92]

Car threw a code last night "p0300" runs fine going down the road. Just has a misfire at idle ..just replaced the plugs probably 7-8000 miles ago with al 104's, can't hear any vacume leaks. Also tried the whole spay carb clean around the intake and didn't make a difference. Any suggestions

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[Scottydoggs]

plugs might be bad already, or a coil or icm. maybe even the wires if they were not changed.

 

[Aerhardt92]

Got her all fixed up!!!! Turned out to be a bad coil pack .

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