Its funny with my suburban, first I had the horrible vibration which was a ujoint fixed. Then did plugs and the wires were new so I left them. Rear heat works good but my front heat fan selector switch is going out now, and the bearings in the front squirel cage fan are going out. That all just started today.
Someone tried to weld in a piece of galvanized to patch up my exaust at one point so there is a 6" piece of pipe that rattles and sounds like a heat shield falling off.
Is anyone framiliar with the push button 4x4 on Chevy trucks? Sometimes it says 2hi and other times none of the lights are lit. Is this a sensor problem from the transfer case?
My starter started skipping too, just free spins every other crank.
Something I have a Question on is when I go to start it in the morning it fires right up. ANY time after that during the day it doesn't want to start, I have to crank it for 5-10 seconds. Then it starts and runs great.
Could this be the crank position sensor???
I know I could go find a Chevy forum, but I know there are plenty of knowledgable(sp) people here. Thanks