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Got a new noise. Might be transmission noise vid included.

buickman104

buickman104

New member
It might be a coincidence but two days ago i hit a big bump on the road and bottomed out the car. Since then I noticed a new noise when revving out out a stop light. At about 2500rpm I can hear a whirring sound coming from my power train i think it is my transmission. Here is a vid



All fluids are topped off and no loss of fluid detected over the two days this noise started.
 


I noticed that the sound can only be heard when the AC is on. I could be accelerating with the A/C on hearing the noise and in mid acceleration I shut oof the A/C and the noise goes away. Apparently the noise is my A/C compressor or clutch going. Is it possible for the clutch to just need adjustment?
 
The AC accumulator is right there underneath the PCM. The sound may be originating at the compressor and resonating at the accumulator.
 
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