88 Wagonman
NAXJA Forum User
- Location
- Boise, ID
I know I know, you guys are as tired of A\C questions as much as lift\tire questions, but here we go. In an effort to find out why the A\C in my 88 does not work as well as my 91 I have been comparing the two to see what differences there are. Both have been converted to r134, Both read about the same pressures, blend door, blower, all that stuff is fine, e-fan, clean condensor, etc. The only difference I could find (other than the obvious differences from renix to HO) is that the expansion block on the 88 is rotated 180 degrees from the way the 91 is. I have had the block off 3 years ago to do the heater core and I wonder if it is possible that I may have switched them around? I have an old evaperator lying around and it looks like the fittings are the same. Obviously the high and low pressure hoses will only fit one way due to the different fittings, but would this cause any reduction in efficiency?
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