Krambo Posted May 18, 2006 Report Share Posted May 18, 2006 Can someone tell me what would make the fuel gauge read in reverse? For example, I would drive and my gauge will go up (along with my "range' on the DIC). When I filled up, the needle was zero'd out and the orange idiot light was on (DIC indicated low fuel). I have been having alot of crazy BS going on lately with my truck and this one has me stumped. Is there any parameter in the PCM that can alter this that I am not seeing? Link to comment Share on other sites More sharing options...
cerbomark Posted May 18, 2006 Report Share Posted May 18, 2006 Mine did this when I had my PCMforless tune. Brought it back and they corrected it.Sorry I don t know what they did but it is in the PCM. Link to comment Share on other sites More sharing options...
jboyss Posted May 18, 2006 Report Share Posted May 18, 2006 I dont know what to tell you. But damn have you had alot of problems since the new tranny. You get it running right yet? Link to comment Share on other sites More sharing options...
Krambo Posted May 18, 2006 Author Report Share Posted May 18, 2006 Thank you for the notes! I looked through all of the parameters and can't find it. Looks like a EFI Live forum post is in order. Joe, It comes with the territory. As soon as you start changing things, you gotta expect it. BTW, She is running strong again. I flashed an old tune which had the line pressure dropped (in prep for the shift kit), that was before my multiple dyno tuning sessions. I used my newest program now and everything is the way it should be! I got my power back! I will be on the dyno this Wednesday to fix my AFR which is all wacked out due to the Meth and "cats by Craftsman screwdriver". Link to comment Share on other sites More sharing options...
jboyss Posted May 18, 2006 Report Share Posted May 18, 2006 Good to hear its running good again. When we going to Island to see what we run??? Link to comment Share on other sites More sharing options...
Krambo Posted May 25, 2006 Author Report Share Posted May 25, 2006 O.K. If anyone is curious I figured out what the issue is here. I used an 04 PCM to flash my latest tune into. Apparently switching years makes some minor things a little funny. I have an 03 truck. Just an FYI Joe, I am going to Island Dragway tomorrow provided the rain holds out! Took off the bed cover and dropped 90lbs. Should prove for some good times See if you can make it. A little short notice I know... Link to comment Share on other sites More sharing options...
jboyss Posted May 25, 2006 Report Share Posted May 25, 2006 Well being that i cant do any WOT runs with my truck i wont be able to run. Im so pissed, im dieing just to have a good running truck i can have fun with. Link to comment Share on other sites More sharing options...
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