Rep Power: 760

I may have found the answer to your problems, if you have a 93-97 Camaro and your heat insilation has been removed from the underside of your hood, although it may still happen with it, I'm not sure.

Read my thread here: http://64.65.63.61/forums/showthread.php?t=413488

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I hope I've helped some people.

 
Rep Power: 812

That's quite odd, I've had the heat insulation removed for quite some time now, and I haven't had any misfire problems related to the rain.

This is with both the stock ignition, and when I installed the MSD system.

 
Rep Power: 962

yeah i have no hood insulation but my misfires are from headers

 
Rep Power: 760

Would it be possible that mine and a select few other owners have these holes in their hoods? If you have no insulation, take a peak under the hood and let me know if I'm at least correct about there being holes.

I'm misfiring from bad plugs , so hopefully my misfires and backfiring will stop when I get my new MSD wires in the mail. If it were my headers (pacsetter mids) causing it, would a tune help?

Too bad a tune for my 3.4 costs $300!!! .

 
Rep Power: 0

Not all Camaro's even came with hood insulation. Back when I had my 3.4 I remember there were quite a few people on FBodyV6.com that didn't have hood insulation from the factory.