jhr302 Member Feb 11, 2007 48 0 6 May 6, 2013 #1 May 6, 2013 #1 so i just got my jlt an diablo tuner installed on the car , i have the jlt tune in place an the car sounds like it wants to stall . the intake is installed , what am i doing wrong ,i got the tuner from american muscle
so i just got my jlt an diablo tuner installed on the car , i have the jlt tune in place an the car sounds like it wants to stall . the intake is installed , what am i doing wrong ,i got the tuner from american muscle
SpartaPerformance 10 Year Member Nov 5, 2006 2,517 61 89 Long Island NY May 7, 2013 #2 May 7, 2013 #2 Check engine light? Vacuum leak? If not then ask them to email you a new tune.