I recently replaced my radio with identical one from junkyard, and it says "locked" on screen. I've heard serial numbers had to match, but there was a way to bypass. Any suggestions?

I recently replaced my radio with identical one from junkyard, and it says "locked" on screen. I've heard serial numbers had to match, but there was a way to bypass. Any suggestions? 1 Answer

I have a 1990 GMC Sierra with a 305, I need to put a new engine in it and would prefer going back with a 350. Can I Put any GM 350 in it from the 90's? 3 Answers

My 1990 305 blew up on me and I would prefer to go back with a 350 but can it be any 350 from the 90's? If so what year would be best, I have heard good things about the 5.7 Vortec's. Also its a 5 s...

Why does my 04 Sierra Denali stop accelerating while im on the freeway and on the console it says "reducing power to engine"? 1 Answer

When "Reducing power to engine pops up on the console, the accelerator doesn't work so i pull over and turn off the trucks engine and wait a minute and the truck goes back to normal. At first the Ch...

any suggestions on how to get a door open on a gmc sierra extended cab? 2 Answers

i replaced the inside drivers handle and all worked fine. i could open from the outside or inside. once i locked the door, i could not get it open again from the inside or outside. I think the lock...

security light not on, but gmc 1500 will not start there is a noise from the cycliinder where the key goes in, my truck was hit and hasn't started since but will turn over, will run if feed gas.. 1 Answer

Truck hit, have tried the security 10 minute on off stuff, but I do not have a yellow blinking light never did... however there is a noise after you turn the key to try and start that is like from the...