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Chris (aka-Moose)
Chris (aka-Moose), Technician
Category: Car
Satisfied Customers: 1176
Experience:  16 years of experience
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I have a 98 gmc 3500 6.5l. Replaced Ac compressor,

Customer Question

I have a 98 gmc 3500 6.5l. Replaced Ac compressor, evaporator, dryer, orfice tube and evacuated system. Have to jump to turn compressor on. Low side reading high and high side reading low and will not accept freon
Submitted: 1 year ago.
Category: Car
Expert:  SARMIENTO22556 replied 1 year ago.

Hello, I will try to help you as best as I can.

Do you know what the readings were?

Customer: replied 1 year ago.
95 on both with engine running and compressor jumped or not
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 1 year ago.
Do I need to add more info or what
Expert:  SARMIENTO22556 replied 1 year ago.

no thanks for the info. if both readings are 95 you have a defective compressor. the compressor is not building up any pressure. replace the compressor with another unit

Customer: replied 1 year ago.
I have tried two used compressors and this one is brand new not reman. They all do same thing. Can orfice tube cause this
Customer: replied 1 year ago.
I can not accept three compressors are bad. It has to be something else