[Ivan @ Southwest Speed]

Originally Posted by CPDSS

car is back at the tuner now. i'll let you all know when i get it back. i'll either be very happy or very pissed and looking for a third tuner.

it doesnt help that my installer(chevy dealer with a performance shop but no dyno) is about 35 miles north of me and the tuner that they recommended is 45 miles south of me. hard to troubleshoot if its tuning issue or mechanical issuse with the large distance. the tuner said the MAF has excellent readings according to his log(data sheet). all the plug wires look clean and seated properly. if the tuner cant get it straight i will have the stock throttle body put back on to see if the VMAX is the culprit.

Keep us posted!

Ivan