Idles high when moving, normal?
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Joined: Jul 2007
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From: MA
Car: '87 IROC/'68 SS
Engine: 5.7L/350
Transmission: 700R4/Muncie 4-spd
Axle/Gears: 3.27 9 bolt / 3.31 12 bolt
Idles high when moving, normal?
I've noticed that my '87 TPI idles high when moving. If I'm going 10-20 MPH or so, it holds speed on level ground without touching the gas. If I put it in neutral while it's moving, it idles around 1200. As soon as I stop (still in neutral), it goes down to 700. Is this normal?
Thread Starter
Senior Member
iTrader: (1)
Joined: Jul 2007
Posts: 1,141
Likes: 2
From: MA
Car: '87 IROC/'68 SS
Engine: 5.7L/350
Transmission: 700R4/Muncie 4-spd
Axle/Gears: 3.27 9 bolt / 3.31 12 bolt
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