lt1 no idle
#1
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lt1 no idle
my swap is almost done just a small question for those of you who've finished the car cranks over starts and if i hit the gas will stay running as long as the pedal is depressed 1/4 throttle or more but about 2-3 seconds after i let off the pedal the car will die its not the vats because i deleted it off the pcm any help would be great ive gotta get it done so its outta my stepdads building so he can store his solstice till he's back from mexico
thanks
Steven
thanks
Steven
#2
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Car: 1991 Camaro RS
Engine: 383 LT1
Transmission: T56
Axle/Gears: 4.10
Did you check your TPS voltage? If that is correct, you may have a bad sensor such as MAF or MAP. Could also be a vacuum leak of some sort or a bad IAC valve.
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Car: 1987 GTA
Engine: LT1
Transmission: T56
Axle/Gears: 9 bolt 3.70 posi
You know, mine was doing the same exact thing, turned out the original fuel pump relay wasn't giving enough voltage to the fuel pump...I swapped it out to a standard 4 pole 40amp relay and everything is working like a charm now. Also when I hit the gas, it would sound like it was running out of gas as well.
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Car: 1989 Chevrolet Camaro
Engine: LT1
Transmission: 700R4
Axle/Gears: 2000 rear, 3.73, auburn locker
Originally posted by 1991 RS/SS
Did you check your TPS voltage? If that is correct, you may have a bad sensor such as MAF or MAP. Could also be a vacuum leak of some sort or a bad IAC valve.
Did you check your TPS voltage? If that is correct, you may have a bad sensor such as MAF or MAP. Could also be a vacuum leak of some sort or a bad IAC valve.
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