i arched my battery when taking intercooler pipes off to run hard pipes after i was done installing, my car started to only break up in boost.... changed out my aprk plugs today

does anyone have any idea no engine light, scanned it and no codes were shown

runs fine untill it hits 2 psi

255 walboro
3" buschur exhaust
hard pipe intake
hard pipe intercooler kit
br7 ngk copper plugs
hallman manual controller

 

Are your plugs gaped correctly? Just changing out the plugs does not guarantee proper gaping.

 

there gapped right but its doing the same exact thing as it was before

 

The new pipes could have allowed more air which could cause you to run more lean. Just a thought.

 

i have a wideband its at 10.7 when it breaks up

 

what are the plugs gapped to?

 

26

 

its probabley something real dumb... i mean no codes no light... so i might have a weak wire or coil thats my next check but maybe some1 had this problem and knows exactly what it is before i go buyin random s***

 

also my idle after it does break up if i throw it in neutral is goes really low and back up again

 

that sounds like a boost/vacuum leak. check all you couplers on your piping again.

 

check your bov too.

 

fixed the problem the battery was holdin the couple on the throttle body but,if u pulled up on the pipe it jus slide right off so that fixed the problem the only thing is my cars idle like to drop a little bit