Quote:
Originally Posted by SquawkVFR
The air flow reduces itself to bare minimum and the cold air is barely cool. After I turn off the AC for around 10 minutes or so, it resumes normal operation...
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Sounds like an iced up evap coil.
Replace the cabin air filter. If that doesn't do it, remove it entirely. If it still happens, then it's probably something else:
- loose wire/plug on the control module (BCM?),
- WOT switch,
- blower motor overtemp,
- blower/AC control module overtemp,
- engine overtemp, primary radiator cooling fan overtemp,
- HVAC faulty hi-pressure switch, and/or bad expansion valve.
Interesting article here:
https://www.torquenews.com/3768/owne...oning-problems
It's mostly ranting problems with few solutions, but the first story suggested replacing "the HVAC temp actuator on the left side of the system" was the fix for a problem similar to what you describe.