High RPM stutter?
Thread Starter
Heel & Toe
Joined: Dec 2004
Posts: 15
Likes: 0
From: Cape Coral Fl.
High RPM stutter?
I have a '85 L98, A4,that when i get on it it stutters, almost like a rev limiter. If I let off the gas just a little it stops. Ive changed plugs, wires, cap, rotor. Canot find the source of the problem. I have also hooked up a code scanner but get no codes. Any help or guidence would be appreciated, Thanks, Doc
Thread Starter
Heel & Toe
Joined: Dec 2004
Posts: 15
Likes: 0
From: Cape Coral Fl.
Injectors look new, but not sure. I di ohm reading on all of them and all were close. Havnt checked fuel filter but the problem doesnt "feel" like a fuel starvation problem. Sounds and feels like a rev limiter is engaging. but im no pro so i could very well be wrong. Just feels like electrical or computer related
Race Director
Joined: Sep 2000
Posts: 17,298
Likes: 33
From: The Top of Utah
The rev limiter in the later Corvettes is a fuel shut off. That is not to say you don't have an ignition problem. To rule out the fuel, make a banzai run with a fuel pressure gauge where you can read it and watch for a pressure drop.
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