There is a new code.. I didn't here a number from dad, but he said its something to do with the torque converter possibly. Hopefully I can find out that code, but until then I appreciate any possible ideas, because its not looking good from here on out.
so what would cause a truck to have these symptoms, but not be the NSBU??? my dad's '02 still isn't right, even though we put in a new NSBU last night! It still blinks in reverse sometimes and shifts hard from reverse to drive and vice versa.
I've got over 85,600 miles on my brakes now and they're still look good and are a good distance away from the squealers. Anybody made it longer than that?
Got new NSBU installed after the hard-to-remove connectors and filing on a burr... the instructions say it's important to clear the code before starting up, but we don't have a programmer so fired it up and still blinks in reverse sometimes. Hopefully that will go away after we get the code...
Got one coming tmw... hopefully it works cuz there's no more reverse! Sounds like there might be a supply issue also since a lot of places don't have any, particularly short for the '02's for some reason.
Yup.. Stabil when you put it away.. seafoam in the first full tank will make your life soo much easier! Use it on your snowmobile, boat, mower, w/e particularly if you use it seasonally!
Comes in a can... It's pretty good stuff.. removes water, other small particles, will de-gel and prevent gelling of diesel to some extent. I dump a can in with a full tank of gas twice a year.
Yup it's getting harder on the shifts the longer it goes... I really need to get that
TCM read ASAP! I hope to know something more sometime before wednesday.
Yea the forward and reverse shifts are taking longer and longer. Plus, when it locks into reverse it's rougher than ever before. It's also becoming more frequent that there's no reverse and the power has to be cycled. Haven't seen the "Shift Range Inhibited" DIC warning yet. Thanks for the...
What have you guys experienced when the NBSU goes bad on your duramax..
My dad's '02 LB7 has no reverse sometimes, but cycling the ignition brings it back.
Service Engine light is on and had the ECM read: that p0700 (can't remember it exactly) came up, which is just a general code saying...