Stalling and intermittent ses
07-19-2014, 09:13 PM
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Car: 86 Trans Am
Engine: 305 LB9
Transmission: 700r4
Stalling and intermittent ses
86 ta 305 fi.
110k
So this happens after its very warm about 20 minute drive usually Highway. After pulling off and driving slow in a parking lot it will stall. Now I fixed the main stalling problem with a new Iac. This seems to be random almost like vapor lock.
I have changed:
New radiator
TThermostat
Iac
Wiper motor
Tires
Most of the tech things done to it. It also has a intermittent ses light and disappears so quick by the time I pull over to check it its gone. I'm puzzled. Any faithful input
running 86 octane
110k
So this happens after its very warm about 20 minute drive usually Highway. After pulling off and driving slow in a parking lot it will stall. Now I fixed the main stalling problem with a new Iac. This seems to be random almost like vapor lock.
I have changed:
New radiator
TThermostat
Iac
Wiper motor
Tires
Most of the tech things done to it. It also has a intermittent ses light and disappears so quick by the time I pull over to check it its gone. I'm puzzled. Any faithful input
running 86 octane 
07-20-2014, 02:29 AM
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Car: 1989 Iroc-Z Camaro
Engine: TBI,5.0
Transmission: Automatic 700R4
Axle/Gears: Eaton Posi,3.42,LPW Ultimate Cover
Re: Stalling and intermittent ses
When replacing the IACV did you follow the procedure necessary to reset it ?
Last edited by Ron U.S.M.C.; 07-20-2014 at 03:00 AM.
07-21-2014, 11:55 AM
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Car: 86 Trans Am
Engine: 305 LB9
Transmission: 700r4
Re: Stalling and intermittent ses
On my days off this week in plan on wrenching on it and pulling out the Iac and resetting it making sure it's proper and check for possible vacuum leaks
07-24-2014, 11:03 PM
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Car: 86 IROC
Engine: 5.0 TPI
Transmission: 700-R-4
Axle/Gears: 2.73 open
Re: Stalling and intermittent ses
if you happen to have a TPI car ,(you forgot to specify) there definitely is a re set procedure for minimum idle air.
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