Where is the ac charging port on 98 dodge ram 1500 5.2l?

The AC charging port on a 1998 Dodge Ram 1500 with a 5.2L engine is located on the passenger side of the engine bay. You will find the low-pressure service port near the accumulator, which is typically mounted on the firewall. The high-pressure port is located near the compressor. Make sure to identify the correct port before charging the AC system.