2011 Chevrolet Silverado 1500 Questions

All 2011 Chevrolet Silverado 1500 Questions

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Before the messages came on DIC, I noticed engine seems to be derated. Almost feels like a brake dragging. The throttle position sensor has been replaced several Thousand miles ago. 155,270 miles on truck now. Hav...
I had the same problem with my 2000 Silverado. This 2011 has the same symptoms. It sound like you have a loose shock bolt on the suspension and there is a spot when you turn you can feel a clunk in the steering wheel....
Shows 18% oil pressure. Is the problem related?
I have to jumpstart my truck every time i try to start it.
First how can i get a wiring diagram of this truck and where is the component sending signal to tpms sensors. All of them work intermittently. Secondly if i drive my truck long distances the charging voltage from alte...
Just started, tried changing out the main control fuse module. Auto supply thinks it's the heat sending unit
My factory alarm works perfect but it seems like the flashing light on my dash doesn't work anymore and I can't seem to find a replacement part please help
lost communication with fuel pump control module-could the fuel pump be bad? I don't wanna replace it if I don't have to.
My truck had a rough start to it 2 months ago and I could smell fuel. I took it to Chevy dealership to run diagnostics and found codes P01072 & P01075 stored in the ECM and alcohol content at 74%. They reprogrammed th...
The factory says to use Dexos oil; Why do we need to use this expensive oil?
Went to start it this morning and nothing, not even a click. All dash lights, interior, and headlamps come on as normal. Any ideas? It was working normal last night. Had a fuse block problem from new but that was repl...