Posts Tagged: AC evaporator leak

Evaporator Coil Testing: How to Find Hidden AC Leaks Fast

How to Diagnose Evaporator Leaks Without Guessing Quick Summary The evaporator is buried inside the dash, so guessing doesn’t cut it. The most reliable ways I use to test an evaporator coil for leaks include an electronic leak detector, UV dye, vacuum testing, and targeted visual inspection. If you skip proper testing, you risk tearing apart a dashboard for nothing. Done correctly, evaporator coil testing tells you with confidence whether the evaporator is actually the problem. Why Evaporator Coil Testing Is One of the Hardest AC Diagnoses I’ll be straight … Read More