under boost/ boost leak
#1
New Member
Thread Starter
under boost/ boost leak
what exactly is or what causes under boost? i switched out my lower charge pipe last night. everything is tight. nothing is cracked or broken. also just installed zzp 3" full exhaust and catless dp. and even with my 22.5-23psi tune. it takes awhile to hit full boost. doesnt sound like a leak. but the higher the rpm the more boost i get. and even the tuned ecm i have it only hits like 16 psi. any recommendations??
#2
Deffinately boost leak! If unable to test at least make sure couplers are seated properly and don't be afraid to crank down the tbolts! Also check map screws in lower cp make sure everything is tight!
#5
Hey Pervert, it was something easy like a loose nut! You should read some bulletins and fix some cars instead of talking about blowing up your POS Neon! Ahhahaha
#6
Senior Member
The only loose nut is you. Stop giving troubleshooting advice, thanks.
#8
Senior Member
#9
Senior Member
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