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Cherokee 2000 4.0L
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Discussion Starter · #1 ·
I haven’t had the jeep very long, was trying to diagnose the ac problem only thing I did was check relays and do the paper clip trick to by pass. I put Freon in a few days ago and I’m scared I over filled it possibly. Made a humming noise earlier while out to get food. Pulled over shut engine off and it didn’t do it again on way home. Once put in park rpm’s we’re higher than normal.
Any suggestions are welcome. Thanks guys.
 

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Registered
Cherokee 2000 4.0L
Joined
·
2 Posts
Discussion Starter · #2 ·
I haven’t had the jeep very long, was trying to diagnose the ac problem only thing I did was check relays and do the paper clip trick to by pass. I put Freon in a few days ago and I’m scared I over filled it possibly. Made a humming noise earlier while out to get food. Pulled over shut engine off and it didn’t do it again on way home. Once put in park rpm’s we’re higher than normal.
Any suggestions are welcome. Thanks guys.
UPDATE- this morning I went to start it up and the clutch has kicked on and is blowing colder air.
 
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