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Old 05-03-2021, 10:28 PM
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FMile Pontiacs FMile Pontiacs is offline
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Quote:
Originally Posted by Scott65 View Post
Also verify coil power grounds are grounded to block or head, and the other to sensor ground. "A" is the power ground. The manuals go into great detail about all this. Heed all the warnings, and take it literally.
All the chassis grounds are grounded to the midplate. I talked to Mike at EFI source and he said that should be good. I also ran a ground to test from the battery all the way to my ground stud and it didn't change anything.