• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

98 GTP popping/missfire/backfire wile under any boost! HELP!

OMG! ok, so we can all call me an idiot! i agree!! Found my problem, im apparently running to hot of a spark plug.. got curious today dropped the gap from 0.60 down to 0.45 and its smooth as a whistle!! problem solved, thanks for everyones input!!
 


lol well, im running a stock plug.. what i mean by that is i need to drop down to a colder plug in order to run proper gap. do i not?
 
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