optispark replacement
Thread Starter
Registered User
Joined: Mar 2004
Posts: 168
From: Hoffman Estates, IL
optispark replacement
Hey guys, where can i find a step by step guide to replacing the optispark? Im getting a backfire out the intake at WOT and i think the opti might be the problem.
Registered User
Joined: Jul 2004
Posts: 3,034
From: Raleigh, NC
Re: optispark replacement
Unbolt the waterpump.
Use a puller for the crank balancer and hub.
Unbolt the opti.
I'd advise labeling the plug wires as you remove them as well. They're a PITA to trace. You may also need to pull the fan assembly off and the radiator. Good luck.
www.shbox.com also has some diagrams and schematics if you need.
Use a puller for the crank balancer and hub.
Unbolt the opti.
I'd advise labeling the plug wires as you remove them as well. They're a PITA to trace. You may also need to pull the fan assembly off and the radiator. Good luck.
www.shbox.com also has some diagrams and schematics if you need.
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Dan_the_ManZ28
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Feb 21, 2015 02:01 PM