94 C4 A/C clutch will not engage!
#1
94 C4 A/C clutch will not engage!
I changed the compressor,Orfice tube and accumulator plus every O ring I
could get at.
I have a A/C gauge manifold set.
I'm showing 115 psi on low side and 130 psi on the high side with the engine off.
System was vacuumed down.
When I first entered the freon (134A) it started taking it. The clutch engaged for about 2 seconds, went off, engaged again,went off and stayed
off!
I tried jumping the low side pressure switch and that didn't do anything.
The codes just show 09 low freon,duh!
When I disconnect the negative side of the battery it just does the same quick on off then off again (clutch)
I did it one more time and the engine actually quit after it started because I guess the clutch engaged. When I cranked it again by the time I got out of the car the clutch was not engaged.
So far I have put 2 12oz cans of 134A into the system.
I can see freon in the clear round glass between the gauges.
It's suppose to get in the triple digits this weekend!
Multi-Quote This Message
Reply
Reply1/1
could get at.
I have a A/C gauge manifold set.
I'm showing 115 psi on low side and 130 psi on the high side with the engine off.
System was vacuumed down.
When I first entered the freon (134A) it started taking it. The clutch engaged for about 2 seconds, went off, engaged again,went off and stayed
off!
I tried jumping the low side pressure switch and that didn't do anything.
The codes just show 09 low freon,duh!
When I disconnect the negative side of the battery it just does the same quick on off then off again (clutch)
I did it one more time and the engine actually quit after it started because I guess the clutch engaged. When I cranked it again by the time I got out of the car the clutch was not engaged.
So far I have put 2 12oz cans of 134A into the system.
I can see freon in the clear round glass between the gauges.
It's suppose to get in the triple digits this weekend!
Multi-Quote This Message
Reply
Reply1/1
Thread
Thread Starter
Forum
Replies
Last Post
deansreef
Corvette C4 Forum
4
03-23-2007 11:56 PM
ernie22golf
Corvette C4 Forum
1
12-27-2006 06:47 PM