A/C Advice Needed
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Joined: Mar 2010
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From: NC
A/C Advice Needed
I am preparing the Ex for a cross country RV trip in May including a ride through Death Valley and Southern Arizona so my A/C needs to be at 110%. The dealer has replaced the condenser, orifice tube, compressor and flushed the lines, I have replaced the low pressure switch and been driving it to see the outlet temps. The cooling fan clutch has been replaced and a new stator has been installed to replace the broken one. I hear the fan kick on when the engine temps go up when towing.
We had a 74 degree day last week when I drove it and the best output temp I saw was 49 degrees front and rear 47 degrees. Today it is 57 degrees out and I am getting 49 degree outlet temp.
Pressures today are static 50L 120H and running 40L 160H with no fluctuation. IMO I should be seeing colder temps.
I am suspect of a dirty evaporator core in the front and maybe the back too since our dogs ride in a cage back there.
What are your thoughts on this.
We had a 74 degree day last week when I drove it and the best output temp I saw was 49 degrees front and rear 47 degrees. Today it is 57 degrees out and I am getting 49 degree outlet temp.
Pressures today are static 50L 120H and running 40L 160H with no fluctuation. IMO I should be seeing colder temps.
I am suspect of a dirty evaporator core in the front and maybe the back too since our dogs ride in a cage back there.
What are your thoughts on this.
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Joined: Jan 2004
Posts: 19,760
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From: St Louis
Pressures today are static 50L 120H and running 40L 160H with no fluctuation. IMO I should be seeing colder temps.
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