Having problems with your 2003 GMC Envoy ?
Where is the low side port located. Thanks - 2003 GMC Envoy
Answers :
It's along the line coming from the firewall to the compressor. If you have a dryer on the low side, it might be on the dryer. See my tips at http://www.fixya.com/cars/r5833579-auto_truck_c_recharge
Repair Help & Product Troubleshooting for 2003 GMC Envoy
Tips for a great answer:
- Provide details, support with references or personal experience .- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.