2001 tahoe coolant leak

[tahoe4x4guy]

With all of the input everyone has givin me i beleive the problem is the rear a/c unit which i think is a bad o ring. Thank you everyone for your input which is greatly appreciated.
Tahoe4x4guy.

[j cAT]

Originally Posted by tahoe4x4guy

With all of the input everyone has givin me i beleive the problem is the rear a/c unit which i think is a bad o ring. Thank you everyone for your input which is greatly appreciated.
Tahoe4x4guy.

It is possible that someone put a green leak detector dye into your a/c refrigerent...if this connection is leaking carefully tighten nut only to point where it binds no more....with soapy water spray see if its leaking ..[bubbles]


you will need to dump your charge before this O ring if needed is replaced..