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Type: Posts; User: Brett313

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    Here is the last tune I loaded. You may seem some...

    Here is the last tune I loaded. You may seem some crazy changes but that is what I had to do to get anything to happen. I thought I was headed in the right direction when I got idle to lean out but...
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    GM Hot Cam HELP!!!

    I am trying to tune a truck with 5.3 and GM Hot Cam. Does anybody have a tune for this setup?

    This thing has become a pain in my butt and been the hard thing I have ever tuned.

    Please help!!
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    Idle Please Help!!

    Tuning idle on a 2000 Chevy truck with a 5.3. Every time I start to mess with idle I start getting misfires at idle and TPS insufficient SES. The TPS voltage is at .59 and the position is at zero....
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    Anybody else got any ideas?

    Anybody else got any ideas?
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    I finally got non floating number and they are...

    I finally got non floating number and they are pretty close to the HPTuners scanner.

    I do have one question though the scanner seems to refresh faster than the LM2 display. Are the analog outputs...
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    Nobody knows anything about this?

    Nobody knows anything about this?
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    Help!!! LM2 Problems with HPtuners

    I hooked up a LM2 to a truck I have been tuning. I have done the extra ground thing from pin #5 of the scanner to the chassis and I am still getting crazy numbers.

    The LM2 itself seems to be all...
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