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Old 06-10-2010, 01:01 AM   #147
mcbassin
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Join Date: Jul 2009
Location: Central Oklahoma
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Re: 5.7 TBI in an 86????? Anyone done this swap??

Quote:
Originally Posted by joe231 View Post
here is a typical 81-87 front light diagram.
looks like the colors are the same.

you should be able to go color to color.
I guessing you have checked, but have you looked to see if the '91 underhood light harness will plug into the bulkhead connector on your '86?

oh and the other thing is to make sure you ground both sides of the lights. there is a grounding lug on both sides. if you only ground one your light s will do some strange stuff.
Thanks again for the diagram. I went wire to wire and it worked great. Nice tip on the ground too, turns out the pass. side ground was cut and kept it from working. Spliced it back together and had all the lights working.
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