SCOPESYS
Senior Member
- First Name
- Geoff
- Joined
- Aug 27, 2018
- Threads
- 68
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- 2,505
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- 1,550
- Location
- MD
- Vehicle(s)
- 2018 Honda Civic SI Coupe. . . . . . . .1987 Nissan Maxima Wagon. . . . . . . . . . .1987 Nissan Pulsar NX . . . . . . . . . . . . . . . . . .1987 Nissan Maxima Wagon (2nd Donor Wagon for parts)
- Thread starter
- #16
There is only one Major problem I can foresee for you CharlesMine exists all the time once the car is running and the A/C has a good differential temp. It does seem like it gets worse in the ~2000 RPM range... but just kind of is this odd lingering noise. The same noise is at the engine bays A/C lines though. If you listen to them, it's exactly the same.
I thought it was weird I couldn't readily hear something in the engine bay that is distractingly loud inside the car. That suction hose pulsating resonance though... that may be the ticket.
Whatever it is, it has to get fixed. I have an ear for things that aren't right... and it's a 'not right' sound. The fact it exists annoys me to no end.
If you are the 1st one taking your car into your Dealership for this particular issue and correction, your car is going to be the guinea pig that they learn to do this Service Bulletin on !!!
Removing that Suction Hose looks like a major exercise, just to get to it !!
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