Hey guys, I'm looking at a new truck, it's an 05 gmc lly. Besides overheating, is there anything to look for with the lly? I had an lb7 before. And what's the difference between the chevy and the gmc? Is one better than the other? Thanks for the help!

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Come on guys. Somebody's gotta know something.

 

I had the fan motor control module go, passenger and rear pass window modules go at same time. Just recently had lights module cluster go near the a/c heater controls. Also just had a transfercase start to leak but it could be from the Amsoil I started running in everything except the engine. Had to have the waterpump replaced, shocks, and idler arm and pinion. I know my alternator was replaced before I bought the truck so I went ahead and replaced the batteries with drycell yellow OPTIMA because I hate batteries so when I buy I do it to last. Everything else was added as mods by me.