Interdynamics Certified Pro R 134A Refrigerant Review

This refrigerant did nothing to improve the performance of my car's air conditioning system. Despite claiming to be certified, my automotive specialist found it ineffective. The only positive about this product is that it's affordable. However, it's not worth the money since it doesn't work properly. Don't waste your time and money on this refrigerant.

I don't do much air conditioning so this 8 ounce bottle should last a while. This is the average viscosity of AC Oil, available in 46, 100 and 150. I would recommend buying an in-line oiler to inject this oil through the pressure manifold. The oil is good, no complaints.

Limit switch/sensor break on body compressor. It is only supplied fitted to a new compressor which is supplied without pre-lubrication. This product did the job and I immediately drove to California, Nevada, Utah, Colorado, New Mexico, Arizona and made my way back to California via Nevada. It was a good heat on the track. The device worked well and still performs well. I would recommend this product to anyone who needs to lubricate the air conditioner.