Idle drops when giving gas during warm up???
#1
Idle drops when giving gas during warm up???
Just like the title says... in the morning when i'm warming up the car, I press on the Acceleration pedal (in neutral) the RPM goes up to about 3 thousand and when it drops, it drops down to or close to 0? can anyone tell me what can be the problem?
MODS on the engine are- 1/2" spacer, JWT pop charger, oil and filter was always change at the dealer until it hit 16 thousand miles after that i've been testing out different oil could that be the problem? some one please help..
MODS on the engine are- 1/2" spacer, JWT pop charger, oil and filter was always change at the dealer until it hit 16 thousand miles after that i've been testing out different oil could that be the problem? some one please help..
Last edited by PrOjEcT ZeE; 10-30-2009 at 07:31 AM.
#2
Im pretty sure that's normal, i have a lightweight flywheel and mine dose that all the time. Its just the flywheel decelerating, Do the rpms just drop low or dose the car actually stutter or stall?
#3
Im pretty sure that's normal, i have a lightweight flywheel and mine dose that all the time. Its just the flywheel decelerating, Do the rpms just drop low or dose the car actually stutter or stall?
and also there's an noise coming from the bottom or the engine bay of the car when it's around 2 thousand to 3 thousand RPM? is that normal
hey my dyno is some what close to what you have..
#6
Mine does this too, Mods are in my signature. I've hear that spacers will increase that though if they are not done perfectly as well. Did it start doing it when you put the 1/2 inch spacer in?
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#8
ya, more info please? Did it happen after you installed the mod? Did you do a ECU reset, so the car can re-learn your idle?