Where do I find the High or Low port for the AC refill for a 1999 Pontiac Grand Am. Is there any diagrams available or photos?
Apr 15, 2006 at 2:51 AM
1999 Pontiac Grand Am AC Port Location Fix
1999 GMC
OLIVEJ1
- MEMBER
- 1 POST
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The low side suction port is "kind of" under the battery and hard to get too. Good luck
Apr 15, 2006 at 10:06 AM
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Suggested Repair
The low-side suction port is located somewhat under the battery and is difficult to reach. Access that port for the AC refill.
Conversation Summary
The owner asked where the high and low AC service ports are on a 1999 Pontiac Grand Am and whether diagrams or photos were available. The expert said the low-side suction port is somewhat under the battery and hard to reach.