347 Big Time Idle problem

89FHPLX · 01-15-2002, 01:58 AM

Hey guys, this is for a friend of mine. recently he's been haveing a problem with is Idle. he bought a new Idle control or whatever you call it. You know the thing that's next to the TB with a plug that connects to it. Well the deal is that his RPM goes to 2000 2500 on Idle. When he unplugs the unit, the Idle stays where it should be or lower. I gave him me old TB from my 89 Stang. He took of the Idle control (whatever the name is) and it did the same thing. can it be a vaccume leak? or something else. This might some familiar to some of you that might had this problem in the past.

Thanks for the help

exgmguy · 01-15-2002, 06:22 AM

Try resetting the computer, setting base idle, and checking the TPS. The Corral has instructions how to do this.

John · 01-15-2002, 12:02 PM

Hey exgm what size shot do you run? A second gain is good, but mine picked up 2.1 secs on 150 shot shutting the gas off before the traps and slowing down. Maybe my cam like the squeeze as much as I do

John

01-15-2002, 01:58 AM	#1
89FHPLX Registered Member Join Date: Aug 2000 Location: Miami, Florida Posts: 116	347 Big Time Idle problem Hey guys, this is for a friend of mine. recently he's been haveing a problem with is Idle. he bought a new Idle control or whatever you call it. You know the thing that's next to the TB with a plug that connects to it. Well the deal is that his RPM goes to 2000 2500 on Idle. When he unplugs the unit, the Idle stays where it should be or lower. I gave him me old TB from my 89 Stang. He took of the Idle control (whatever the name is) and it did the same thing. can it be a vaccume leak? or something else. This might some familiar to some of you that might had this problem in the past. Thanks for the help

01-15-2002, 06:22 AM	#2
exgmguy Registered Member Join Date: Feb 1999 Location: Utica, Michigan Posts: 2,631	Try resetting the computer, setting base idle, and checking the TPS. The Corral has instructions how to do this. __________________ 1988 Mustang GT stock bottom 302, C4 10.9 @ 128 with 8 psi of Novi 1000 boost!----STOLEN 1989 Mustang notchback Warmed up 306 with a Procharger.

01-15-2002, 12:02 PM	#3
John Registered Member Join Date: Dec 1998 Location: Ft.Myers, FL. Posts: 150	Hey exgm what size shot do you run? A second gain is good, but mine picked up 2.1 secs on 150 shot shutting the gas off before the traps and slowing down. Maybe my cam like the squeeze as much as I do John __________________ 89 Notch: 10 pt. cage, d&d rear coil overs, moser 33 plines and spool, gutted 91 Hatch: cobra int. fms. c-springs, novi-1000 w/f-150 crank pulley (9lbs.) 06 F-350 6.0 crew cab lariat srw 4x4: turbo back exhaust, sct xcal.

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