Warm engine, high idle, restart, it's just fine.
Thread Starter
Joined: Aug 2009
Posts: 1,972
Likes: 127
From: Los Angeles
Car: 1989 IROC Convertible
Engine: 350 TPI L98
Transmission: WC T5
Axle/Gears: 3.42
Warm engine, high idle, restart, it's just fine.
High idle, restart, it's just fine. Nothing else changed.
If it is running high, it will not come down to the correct idle with any coercion. Pedal, driving, gear, nothing. A simple, quick restart fixes it.
Seems that ECU initializes with it in this weird range. I'm thinking dirty connections? Is this a clear symptom of a particular fix?
If it is running high, it will not come down to the correct idle with any coercion. Pedal, driving, gear, nothing. A simple, quick restart fixes it.
Seems that ECU initializes with it in this weird range. I'm thinking dirty connections? Is this a clear symptom of a particular fix?
Joined: Dec 2004
Posts: 16,811
Likes: 1,008
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Warm engine, high idle, restart, it's just fine.
Sounds like a bad ecm. Iirc I've seen this in a old post.
Joined: Dec 2004
Posts: 16,811
Likes: 1,008
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Warm engine, high idle, restart, it's just fine.