1993 Toyota Previa "compressor knock" Questions

...on it cracked and on loading the ac knocks,or check the tensioner  of the ac belt,or the ac compressor the pulley of

...knock when a/c is off I think this is the AC compressor knocking. I don't think it is your engine. They will knock when they go bad. Now you can remove the serpentine belt and inspect the ...

...to beat the band? Is there a pulley bearing that goes out on them? Bra7180V Compressor is knocking, sounds like a bearing or rod Knock? Pulley is jumping. You are in the wrong product

Knocking noise from AC compressor At about 3000 RPM I hear a knocking noise from my 1991 MR2's AC compressor. This happens if the engine RPM is increasing or decreasing. I would replace the compressor

...knock when reved up and turned on, but when it kicks off and then back on, I'll notice it knocking. If I turn the air on when the truck is in idle, it also knocks. The a/c compressor has an internal ...

Car started noise like nock ing that was from Clutch in AC copmressor It could be the compressor is going out, or the clutch itself is worn out. If the AC still gets cold, then it is the clutch. I don

...do I replace the knock sensor on a 95 millenia 2.5 or 2.3? if it is a 2.3, the knock sensor is under the compressor. HUGE job. several hours labor, intake and compressor gotta come off. i HATE this ...

...pump and it still knocks. Said "knock" could be in the AC compressor or power steering unit since it don't knock with belt off. Have you checked the idler pulley? Sounds like that may be your ...

...knock in the engine if your noise is only heard when using the a/c, then the most likely cause is going to be the a/c clutch. that is the part of the compressor the the belt drives, it ...

...wire to the clutch does it go away? If not it is probably a knock in the motor near the compressor. If it goes away the compressor is going bad. Please rate my answer so I am rewarded points for