PCM mode:high
Moderators: FAOA Administrators, FAOA Moderators
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- Posts: 16
- Joined: Tue Mar 12, 2013 5:31 pm
PCM mode:high
I had my new to me 1994 firebird on a mactools scanner the other day under pcm it said " mode:high" I don't want it there with all the other mods on the car I feel like that's the culprit of my 8mpg or less problem I don't want to do 1/4 miles all day I just wanna drive it !
- BLACK-HAWK
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