Chevrolet Silverado 2500 HD Questions

Unanswered Chevrolet Silverado 2500 HD Questions

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What could the problem be when I'm driving and the truck goes to 2000 rpm on its own and trys to stall. No engine light , no code to check. This happen off and on about a week apart. What is the problem
I was repairing the trailer light plug in the rear bumper I think it shorted. Because the chiming in the cab started going off then my battery went dead, because I had the lights on working on the trailer lights, ....
changed radio and had problem starting it but finally primmed it enough and it did. the next am nothing. what could it be?
Is this a normal problem what do I need to do
repair last 1yr and warranty is 1 yr, always seems to last just after warranty is up. for the last three yrs I have been taking to chevy dealer to fix. I don't want to go back to them....
This only happens when I'm towing my horse trailer (2 horse alum w/dressing area and bumper pull). I live in FL and the inclines are not that steep. I do have a towing package. One occasion I could push the gas paddl...
It has an issue where sometimes when you get in the security flashes like its being stole and won't start do I have to pull the keys out and open and shut the door to start again
Light blinks on two wheel drive will go out stays in 4 wheel
we used this truck to jump another truck after jumping the next truck in line the 2004 chevy would not crank and the security lite was on
Ac appeared not functioning properly so turned off but them smell of electrical burning and white smoke was coming out rear ac vents so I immediately shut engine off. The smoke stopped and with ac off and 5min I drov...
I just bought this truck last week. They said they didnt know if the tow haul was working,but thought the light was just blown. I haul horses in the mountains, so I need to know. I'm scared to mess with it a lot since...
Checked connector on rear of radio. It has a Bose system. Had a little Static for a minute and then radio stopped playing.
My 2500hd won't move.I was told the transfer case was bad because it was making a load clunking noise when in 4 wheel drive. Finally everything went out the truck won't move now in 2 wheel drive . any ideas
The paint is coming off the roof and bed in sheet when I wash the truck is this something Chevy should cover? A paint guy said that is from a poor sealer/primer so he has to strip all the paint off and start over.
I need help trouble shooting a problem. I have an 03 duramax and when I'm in neutral and switch to either 2wd or 4wd and then put it in park it almost sounds like the truck surges for a second or two and then it's fin...
Shift lever in Park, but truck goes in reverse in park. Truck stuck in 4LOW. Pushed in 4HI while shifting the lever to neutral, then tried this method of shifting R N D N R while pressing 4HI and still stuck in revers...
engine services light flicker on and off message light says check engine level stay on?