1991 Z28 timing
Thread Starter
Junior Member
Joined: Oct 2011
Posts: 8
Likes: 0
Car: 1991 Z28
Engine: L98 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
1991 Z28 timing
I have a bone stock 91 350 Z28. I set the timing and the car ran fine but sometimes when I start it it acts as if the timing is way of.. It barely idles and won't take any throttle... Let it set a few minutes and it starts and runs fine again... Any suggestions please....
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
Likes: 2
From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: 1991 Z28 timing
I have a bone stock 91 350 Z28. I set the timing and the car ran fine but sometimes when I start it it acts as if the timing is way of.. It barely idles and won't take any throttle... Let it set a few minutes and it starts and runs fine again... Any suggestions please....
Thread Starter
Junior Member
Joined: Oct 2011
Posts: 8
Likes: 0
Car: 1991 Z28
Engine: L98 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: 1991 Z28 timing
Thanks I can check those but when it does act up it runs way to bad for it to be one injector.. It won't even pull out of it's tracks.. Seems to only do this after the car is warmed up and you re-start it...
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
Likes: 2
From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: 1991 Z28 timing
Just ohm the injectors. It could be one, it could be three. You don't know. Even one bad injector made my car stall out at a stop sign. Could also be ignition related.
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