-
Potential Tuner
2013 6.0, 6l80
is there a way to change the abs speed signal so it'll put out the correct pulse for a speedometer? Its going into a 1990 chevy truck. I'm also having trouble with the stall. I'm not real sure what all I need to do it is completely different than what the tuning book shows. I also have permeant codes that I have turned off but still show up only one shows up on a hand held reader. Is there any need to adjust over and under speed settings with a large cam. I can not get it to stop the idle hunting. any and all help is appreciated
-
Tuner
My truck would hunt for idle when set idle speed was too low, if not already try bumping that up 50-100 rpm. are you referring to abs because abs light comes on when driving? Try changing tire size, may have wrong tire size in the tune.