Yeah, high pressure would do it as well Then the compressor will shut off to protect the rest of the system. That's why you always check the pressures first.
Good to hear the shop did it the right way. I'd file that place away as a possible keeper.
Thanks for the feedback, much of the time we give an answer or advice and it's like we sent a message to Mars !
Saturday, October 28th, 2017 AT 5:07 PM