Going under the knife.
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Junior Member
Joined: Apr 2002
Posts: 42
Likes: 0
From: Michigan
Car: Trans-am
Engine: LT1
Going under the knife.
It's time the ole firebirds transplant. I Have all the replacement donor parts. A 350 LT1 with a 4L60E Trans and the ECM with a painless wire kit.
My question is, Can I, or should I, remove all the wires that went to my old Ecm.
Please reply soon.
Thanks Mike
My question is, Can I, or should I, remove all the wires that went to my old Ecm.
Please reply soon.
Thanks Mike
Supreme Member
Joined: Jul 2001
Posts: 1,408
Likes: 1
From: Paris, Tx. USA
Car: 89 RS
Engine: LS1
Transmission: TH350
Yes you can, and yes you should. It will make the engine bay look 100% better. Plus you find out to route your wires to make them look stock. With the painless harness, you shouldnt need anything from the old harness, right?
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