Tom McConnell
Established Member
Hi all,
I picked up my new MG5 at the end of January and on the drive home I noticed a loud metallic grinding noise when the air conditioning is on.
I got the car booked into the dealer on Thursday 18th Feb to be diagnosed.
Turns out the A/C compressor (pump) was failing and has to be replaced along with the a/c piping and condenser (radiator).
Good practice is that if the compressor is failing, metal filings/shards from the bearings or impeller can distribute themselves throughout the pipes and condenser, so all three components should be replaced. If only the compressor is replaced then residual metal shards can damage the new one as they are pumped around the old pipes and condenser. So causing another warranty claim and inconvenience.
The compressor and condenser are in stock at MG UK but currently the pipes are not available. So the dealer is currently working with MG UK to source them. Worse case is they have to be shipped from China on a ship taking 6 weeks.
This time of year not having a/c is not an issue and I can leave it turned off, but the service department told me that the a/c also cools the battery and it can come on automatically when required by the battery computer. So there could be a risk to the battery if the car is run.
So I will keep you updated as I learn more about the pipe back order situation and get the car fixed.
Anyone else had parts availability issues ?
I picked up my new MG5 at the end of January and on the drive home I noticed a loud metallic grinding noise when the air conditioning is on.
I got the car booked into the dealer on Thursday 18th Feb to be diagnosed.
Turns out the A/C compressor (pump) was failing and has to be replaced along with the a/c piping and condenser (radiator).
Good practice is that if the compressor is failing, metal filings/shards from the bearings or impeller can distribute themselves throughout the pipes and condenser, so all three components should be replaced. If only the compressor is replaced then residual metal shards can damage the new one as they are pumped around the old pipes and condenser. So causing another warranty claim and inconvenience.
The compressor and condenser are in stock at MG UK but currently the pipes are not available. So the dealer is currently working with MG UK to source them. Worse case is they have to be shipped from China on a ship taking 6 weeks.
This time of year not having a/c is not an issue and I can leave it turned off, but the service department told me that the a/c also cools the battery and it can come on automatically when required by the battery computer. So there could be a risk to the battery if the car is run.
So I will keep you updated as I learn more about the pipe back order situation and get the car fixed.
Anyone else had parts availability issues ?