You should make sure the charging out put is 13.5 volts or better.Alternator could be going bad or you have a dirty battery connection disallowing the battery to properly charge or loose belt to alternator pulley.
Hi,
I have a '05 GMC 3500 with the Duramax Diesel. I love the truck, between the diesel motor, the allison, and all the luxuries of the GMC pickup, that truck is hard to beat. Anyway, reason I have a question is about a week ago, I was pulling my gooseneck and the tachometer started going hay-wire, I finally got the truck to a stop and a few seconds after I got stopped, it died, I managed to get it started again, it ran for a few minutes, check engine light came on, and died again. It started once again, when I pressed the throttle it reved up and started to sound like it was mis-firing. The truck wouldn't move under it's own power. I got it towed to a mechanics shop and it showed two DTC codes. The one I don't remember, but it was fixed with replacing the camshaft position sensor, however the second one was P0374 "Timing Reference High Resolution Signal 'A' No Pulse" which was thought to be fixed by replacing the crankshaft position sensor. However when the truck broke down in the first place, the on dash data screen said "battery not charging". Well the crank sensor was replaced today, and the truck will fire up, but will die soon after, does anyone know what's going on, or at least point me to the right direction to get my truck fixed? Anything will help because once the crank sensor didn't fix it, I am kind of lost as where to go next.
You should make sure the charging out put is 13.5 volts or better.Alternator could be going bad or you have a dirty battery connection disallowing the battery to properly charge or loose belt to alternator pulley.
You should make sure the charging out put is 13.5 volts or better.Alternator could be going bad or you have a dirty battery connection disallowing the battery to properly charge or loose belt to alternator pulley.
You should make sure the charging out put is 13.5 volts or better.Alternator could be going bad or you have a dirty battery connection disallowing the battery to properly charge or loose belt to alternator pulley.