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Tbi fuel injector pigtail

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Old 07-21-2016, 08:49 PM
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Tbi fuel injector pigtail

I had a little backfire and the wires connected to the fuel injectors got a little burnt, should I switch them out ? And if so how do I do it ?
Old 07-21-2016, 09:59 PM
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Car: 1992 Camaro RS
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Re: Tbi fuel injector pigtail

As long as the wires are still flexible, don't feel brittle, and the insulation isn't bubbled or melted, they're probably fine. If you need to replace them, I'd trace them back 5-6" and cut them. Then splice in some replacements using solder and shrink wrap. You can find them all over the junkyards in any GM vehicle that used TBI, like 88-94 fullsize trucks and vans, Pre-LT1 Caprices, etc.
Old 07-22-2016, 01:11 AM
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Re: Tbi fuel injector pigtail

Alright thanks for the response ! Hopefully it runs been working on it all summer.
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