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International Automotive Technicians Network
Re: Which viscosity of pag do you use for GM vehicles
Posted to HVAC Forum on 4/13/2005

In your testing of 400 pumps in 4 states, how long did they take to pull a sealed automotive system down to 500 microns?

I'm not interested in the integrity of the pump itself with sealed lines, I'm interested in the pump being attached to an automotive A/C ... Login to read more.