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95 jimmy 4.3vortec ac rattle

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Old Jun 30, 2019 | 04:11 AM
  #1  
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Default 95 jimmy 4.3vortec ac rattle

I do have to repair the blower door because the ac is bloweing out the floor vents mostly...but that that will have to wait till I take the time to get to the actuator behind the glove box🤔

question is, I have the ac pump that rattles when on...it still is putting out cold air, but checking the clutch clearance, it's 40k and I think it supposed to be 30k when off???....is that my rattle sound?....should it be replaced, or will it just fail on its own someday....then let me buy 80buck replace clutch, ?

i had her since new...and the ac pump/dryer/dipstick etc was replaced 10yr ago.....rattled from the beginning....but worked....I'm now at the age where I can tinker with it IF needed......

thoughts?

marc in tenn
 
Old Jun 30, 2019 | 09:01 AM
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Originally Posted by Kaintuck
I do have to repair the blower door because the ac is bloweing out the floor vents mostly...but that that will have to wait till I take the time to get to the actuator behind the glove box🤔

question is, I have the ac pump that rattles when on...it still is putting out cold air, but checking the clutch clearance, it's 40k and I think it supposed to be 30k when off???....is that my rattle sound?....should it be replaced, or will it just fail on its own someday....then let me buy 80buck replace clutch, ?

i had her since new...and the ac pump/dryer/dipstick etc was replaced 10yr ago.....rattled from the beginning....but worked....I'm now at the age where I can tinker with it IF needed......

thoughts?

marc in tenn
Mine has always had a rattle. I am at 205,000 and on my second compressor. I’d save up my energy and patience for LIM, fuel pump, door pins, injector spider, P300, rough idle, etc. LOL

George
 
Old Jun 30, 2019 | 01:26 PM
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Done the spider, door pins, trans case seal, and fuel pump��....and yup, second compressor....I'm at 240k.....still tight motor...no cancer yet on the body...so, cheaper to fix than a new car pymt....and dang cheaper to diagnose AND fix than the new junk....��
we will just keep running her.......
 
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