Paulejr13

hey guys, i have a tune on my car, no changes exept caned tune for xpipe catback gears and cai

if im in 1st gear or n e gear its fine, but when im in neutral and lets say i rev to 3500 it drops to 1500 and hold for a few seconds then drops to idle, this happens in neutral or when i have the clutch pedal all the was down and the rpm are dropping, it doesnt dropp straight to idle

it drops to 1500 holds then drops

Paulejr13

bumpp

cliffyk

It's normal for it to hang for a bit as the PCM has an electronic "dashpot" function to prevent the engine from stalling when the throttle is cut.

However if it is hanging for few seconds as you describe then the IAC is sticking and needs to be replaced...

Paulejr13

maybe 2 seconds? and it only does it wirh new tune not on stock tune, should i bump my idle up a little or is this just normall cause its anoying as ****. i go to give a rev, and then its sits for a sec then drops it sounds like doodieee

cliffyk

Did you turn off the traction control in the tune?

Send me your stock tune (from the Original Files folder), and the tune that is acting up--I will compare them side-by-side with Delta Force and see what's up...

cliffyk@paladinmicro.com