whenever i start my car it will run fine for a bit. but when i come to a stop or let off the gas, the car idles for a bit then stalls. if i try to start it after that it will keep stalling unless i have my foot on the gas, if i let the rpm drop below 1500 the engine stalls. the car has H/C/I, injectors, throttle body and maf done to it. do you guys think i dyno tune will help solve this problem? any suggestions would be appreciated. another issue i have is that when i have the engine rev'd up and let off the gas, the rpm will stay at that rpm for a bit before it slowly comes down. but even as it comes down it will stay around 1500 for a few seconds before coming down to idle. when it comes down is when the car tends to stall.
random stalling
- Thread starter blk95gt
- Start date
CC'S95GT
Post Whore
try cleaning the maf and iac valve
94kingcbra
Active Member
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Try moving your throttle by hand on the throttle body with the car off and see if there any rough spots in it...could also be a charging problem, check the basics: battery, alternator, power and ground....other than that you should check your vacuum lines for a leak, and do tests on the TPS, IAC, and EGR. Good Luck
GearGambler
Member
LAFENATU said:
+1 i'd put money on it.
one more thing to check after you do the idle reset - unplug the mass air and see if it runs. it should. if the idle comes down and it idles fine, then the mass air needs to be re-cal'd to the injectors. again, do the idle reset FIRST, then check the mass air.
