Hello I need some help,not knowlingly using 2 BAR, Flashed my "AS FOUND" 1 BAR P59 5.3LS Swap to LQ4 Cammed 6.0, BEE HIVE SPRINGS, AEM WB, Shorty headers, cold air induction, with CATS, beefedup 4l60E and using flex fuel. My avalalanche ran strong, I segment swaped My Current Tune, and Changed engine Type, started Speed Denisity settings flashed it started idled good then had to keep Accelertor pedal in to keep it running. Havent been able to log, but when Scanning it P103 I failed on 1st error. It has took me sometime to get it running like its was. Help Would be appreicated. I attached my files
Thanks,
Adam
Thanks for the reply, idles good at startup adj rpms to 950, Added TPS sensor to channel shows 0.00volts. Got it idling ok now, but when adding throttle it surges down, seems to be lacking something.