Thread: DTC help!
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Old 10-26-2018, 11:40 AM   #4
SBTork
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Join Date: Feb 2008
Location: LaCrosse, WI
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Re: DTC help!

Quote:
Originally Posted by Custom 68 View Post
I would check all of your fuses related to the swap. I wouldn't jump to the conclusion the PCM is bad.
Also check your grounds, if they have gotten loose they can play havoc on things.
Dave
I will check fuses on my break here shortly. I agree and will check grounds too, I've heard way too many stories about crazy weird electrical problems being due to a bad ground. I think I have 1 from engine to frame, 1 from engine to body and 1 directly from battery to frame....should I have more than what I currently have?


Quote:
Originally Posted by BR3W CITY View Post
The brake circuit switch will take you out of lockup on the highway, which is probably why your're feeling increased RPM.
That's exactly what I was thinking too.
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