| You need to fill out your signature so that people will know what mods you have done to your truck. Hard to diagnose anything without info.
003a-fuel vol. reg. cntrl. low
0108-map sensor
0299-T/S charger underboost
0234-overboost
p401- egr
I can't tell you what causes these but there are plenty of people on this site that can.
Post your mods and someone will help you.
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2005 GMC Crew Cab SLT 4X4
4" MBRP turbo back
Diablo Sport Predator/EGR Blocked
BD Exhaust Manifold
AutoMeter UltraLiteII Pyro Gauge
Induction Overhaul Kit by "Killer Bee" with
True CAI by "KillerBee" THANK YOU!!! Michael... |