Backfiring
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Joined: Sep 2001
Posts: 1,195
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From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
Backfiring After Header Install
I just finished installing SLP headers. I cranked the car for the first time and is sounds great. The only problem is that is backfires occasionally. What could be the problem? I have checked all of the plug wires and they seem to be okay. Any ideas?
Last edited by jfreeman74; Apr 20, 2002 at 06:54 PM.
Thread Starter
Supreme Member
Joined: Sep 2001
Posts: 1,195
Likes: 0
From: Flowery Branch, GA
Car: 1985 Iroc-Z
Engine: 1 BA 305 TPI
Transmission: Probuilt 700R4 - 2800 Stall Midwest
Axle/Gears: 3.42
What an idiot. I switched the 2&4 spark plug wires when I put them back on after installing the headers. Everything is good now. 
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