siego99344

A little update. Truck has been sitting there for at least 2 hours went outside to see if it turned on it did. So I took it for a drive and everything is normal. I don’t understand. I checked the grounds they were good I remember having an issue with the grounds during summer. But checked them again and clean. This was a picture while I was driving around right now. I turned on everything to put a draw on the alternator and it didn’t move

I took the truck out this morning I drove it maybe hr or 2. The only reason I see the voltage was taking it to Autozone and orioles they hooked up their machines to it. When orailies hooked it up the voltage thst the alternator was putting out went from 14 to 12.1 in there somewhere then it stayed there. But if I don’t turn the truck on for at least 2 or even 3 days it won’t start I have to charge it to turn it on.

It was the same battery that has been on the truck when I bought it 2 years ago. Before that I wouldn’t no. But would a bad battery show my gage only charging at 12.6 colts and not the original 13.8-14.6 I can change the battery no issue but my concern would be buying new battery and it going bad

No trouble codes. If I leave the truck off for more then 1 day it dies and I have to jump start it.

Good afternoon my fellow people. I ran into an issue I have a 2015 gmc Sierra 1500 V8. My issue was with alternator battery indicator gage on dash. Normal the indicator would be at 14. Recently it’s been at 11-12. Took it to Autozone battery and alternator were good. Went to orailies or however you spell it and says both are bad. Every now and then gage will be at 12 and other times it will be at 14 like normal. What do I change. I checked for loose wires and corrosion and everything is tight and looks clean. Any help would be greatly appreciated thank you I did forget to mention when I first turn on truck it starts out at 14 then after a minute or 2 it would gradually start to decline and stay at 12 volts. But sometimes I start the truck it would start at 14 and stay at 14

Anyone have any ideas ?

I look deep and far and I couldn’t find help. I have a 2015 GMC Sierra that I just put a 7” lift on. When am going 30+ when I have throttle pushed in and acculturated no noise. It’s when I release the throttle I hear a grinding throbbing sound coming from the driver side. I look over and over I don’t see no rubbing nothing. Has anyone else experienced this. It’s for s 2015 GMC Sierra 4x4. Snything would help

Good afternoon, I have a 2015 gmc sierra 5.3 4x4. I looked tirelessly through the web with no answer through my issue. When am parked or going slow i get feedback from my speakers with them being off i have to press the brakes or turn the steering and the feedback will go away it returns after i either release the brake pedal or leave steering alone. I will be driving and my dash will turn off and stabiltrak will indicate and then go back to normal for a few minute's. also my park assist will disable. Last time i was going 10 mph turning left and the truck turned off. put it in park turned right back on... CAN SOMEONE HELP ME PLEASE thank you