How does a tech know the a/c compressor he or she is diagnosing is actually failed and that the problem is not a crankcase heater, condenser fan, or rubbed out wire? According to the contractors The ...

A compressor oil is used to lubricate both the working parts and the pressurized spaces in a compressor. The purpose of the lubricant in the pressurised section is not only to reduce friction and wear ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Over time, a car's air conditioning system will begin be less and less effective, ...

View post: This ‘Very Bright’ LED Work Light Is on Sale for Only $20 at Target The hot weather is back, and one of the worst things that you can run into is hitting the button for the air conditioning ...