Having problems with your 2002 Chevrolet Tahoe ?
I have a 02 chev tahoe,with dual a/c.no cold air is blowing.compressor is cycling on/off at a fast pace.i see 2 ports on thin a/c line,but i think these are high pressure line ports?im tring to find low pressure port to possibly add 134?the a/c gauge was pulsating when compressor kicked on/off.thanks!
Freon level is low . One of those 2 ports u see will be the one u want. It will be the smaller of the 2 as the refill hose will only lock onto the correct fitting.
Repair Help & Product Troubleshooting for 2002 Chevrolet Tahoe
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