Ok i jst got my 97 chevy blazer. There several problems ive fixed radiator, cv axel, ball joints, starter, filter, fuel line leaks, front brakes. But now theres a clicking in the rear at low speeds, my 4wd doesnt engage the light goes on but the front tires dont move at all, i got buried because i thought my 4x4 was gonna work and it didnt i had to get towed out by a dodge and i need to find a driver side rear quarter panel. Any help would be appreciated as i know nothing about trucks ive always owned cars.

 

The clicking from the rear if accompinaned by vibration may be the u joints on your rear drive shaft. Should only cost about $150 to be fixed for you, not sure what the actual part numbers are or where you can buy them but the auto parts store probably have them. This happened to me about 3 months ago. Not sure about the rest, but I would check the vaccum hoses in the 4x4 system, search on here there have been a couple topics about this recently. You may need to replace the vaccum switch on top of the tranfer case as this is a common problem in higher mileage older blazers with 4x4.

Welcome to the forum too.

-Lenny