When possible, repairing these coolers without attaching a pressure gauge to the sealed system can avoid creating unnecessary service issues with the cooler in the future.

Read the tech article on an Instrument Gauge Repair, brought to you by the experts at Mopar Muscle Magazine.

Tires looking flat? We'll show you how to use a tire pressure gauge and get your tires pumped back up into shape. We'll help you Do It Yourself.