Looking to do some paint body work I found paint code for my 2013 GMC Acadia u102v now where do you guys get you paint like spray paint thanks

Does anyone know which fuse controls the onstar module? I've looked at the owners manual and the diagrams for each of the 3 fuse boxes and none of them say onstar

This is a 2008. As the title says, I can hear what I would call "knocking" like the sound you hear when a diesel truck stops next to you in a traffic light. This only happens when stopped, engine RPM is at idle ~600-700 rpm and the engine temp is lower than normal (half mark on coolant gauge)...

I tow fairly often with my ‘12. Non factory tow package, but I added a trans oil cooler. I’m currently operating under info I found here showing that there is fact no difference in the radiator itself??... parts list show the same part number for the HD and non HD rad... Anyhow, my trailer is...

I am installing a dash cam and need to get to my fuse box, I don't know exactly how to take off and do not want to destroy anything doing it and of course putting it back on. thanking you in advance. If there is a video anywhere that would be great too.