Having problems with your 1998 Mercury Grand Marquis ?

1998 grand marquis hot air. no cool air

\015 It won't blow cool air. it blows hot air all the time.\015 Posted / edited by AnonymousUser on : 18-03-2019

Answers :

Try this - turn on the a/c. Disconnect the 2pin wiring connector from the a/c accumulator Small tank, looks like a thermos bottle.
\015\012Using a iwre or paper clip, jumper between the 2 pins in the connector. If the compressor clutch clicks and engages, it means you are low on freon.
Repair Help & Product Troubleshooting for 1998 Mercury Grand Marquis

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