Question about GMC Sierra 1500

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I have an 1989 GMC Sierra K1500(4x4)5-speed. grinds when going...

I have an 1989 GMC Sierra K1500(4x4)5-speed. This is the Problem...when I try to start going in first gear it makes a grinding noise, if I get the gas/clutch ratio just right it won't do it, also when I change gears and accelerate it makes the same grinding noise. When I put my hand(to feel for vibrations)on transfer case lever I can feel a vibration, can't feel vibration when shifting gears via stick shifter

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  • 18 Answers

It may be the transmission input shaft bushing or bearing, located in the rear of the engine crankshaft, in front of the clutch assembly. If the bushing or bearing is dry (needs to be greased), the input shaft will still try to turn with the engine rpm, even though the clutch pedal is depressed. Also, the clutch disc may not be fully releasing, which could possibly be corrected by adjusting the clutch pedal linkage. good luck

Posted on Jul 26, 2017

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Posted on Jan 02, 2017

emissionwiz
  • 75822 Answers

SOURCE: Gear Box

You need to check the adjustment on the shifter, I think that may be the problem, do that before assuming the gearbox is defective.

Posted on Sep 18, 2008

zappanut
  • 959 Answers

SOURCE: brakes grind all the time,abs vibrates when at a complete stop

I would take it in to a shop and have a free brake inspection done. They will give you a list of things wrong , and you can go from there.

Posted on Nov 19, 2008

angelo63
  • 129 Answers

SOURCE: 95 ford explorer, grinding noise/vibration at slow speeds.

CHECK YOUR UNIVERSAILS COULD BE WORN OR DRY U NEED TO PULL OUT THE SHAFT TO CHECK PROPLEY CHECK FOR STIFFNESS AND NOTCHEY MOVEMENT

Posted on Dec 16, 2008

  • 2 Answers

SOURCE: 1996 chevy K1500 transfer case slipping out of 4 wheel drive

Your trouble is most likely not in the transfer case but in the front differential engagement solenoid.

Posted on Jan 27, 2009

csmock132
  • 4669 Answers

SOURCE: A4LD 4X4. trans. wont engage into gear

It grinds just sitting still? Will it do it with the transfer case in neutral or 4x4?

Posted on Mar 14, 2009

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