Ask Honest John

Most recently answered air con questions
I have a 52 plate Ford Focus chic my problem is with the air con. Everything is fine with the air con until the car is up to temp, then it switches itself off and then on again and keeps doing this until...
I've had a letter advising me to have my 60 Astra's air conditioning serviced - is it really necessary after only 18 months and 10000 miles? I don't recollect my 05 Astra ever having an air conditioning...
The air-conditioning of my wife's 2003 Honda Civic 1.6 VTEC auto packed up recently and I have been quoted a figure of £391 to fix it by our Honda dealer. Apparently there is a coolant leak and the condenser...
The debate has started again as to whether using the air conditioning is more fuel-efficient than having the windows down. Which is correct?
The air conditioning has stopped working. When the dial is set to number 1 or 2 no air comes out at all but the air conditioning lights comes on. When the dial is turned to number 3 or 4 air comes out...
I can't recall having seen an item in your column about how air con should be maintained, for example how often re-gassed, de-odorised etc. Could you please advise? Will I get a better deal mid-winter...
Following your answer about garages replacing aircon compressors when all that was needed was a new clutch, mine failed a week ago. I took the car, a 10-year-old Passat, to our local independent garage...
I am very curious about an electrical fault which affects my Insignia. When I pass a particular spot on the M1, the temperature gauge goes to zero, and the dashboard displays the message "air con not working...
I have been very happy with my Ford Ka basic model (manual gear change, with air conditioning) since buying it new in 2003. I am 77 and only do about 2000 miles a year, but for family reasons I now wish...
I am mystified as to why the clutch plate from an air conditioning compressor has become detached on my 2001 Skoda Octavia. The clutch plate was found in the engine well at the car's yearly servicing....