Blazer Forum - Chevy Blazer Forums - Idle problem ... RPM drops while AC is on

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- - Idle problem ... RPM drops while AC is on (https://blazerforum.com/forum/engine-transmission-35/idle-problem-rpm-drops-while-ac-99743/)

Mahmoudah2000

06-14-2019 02:09 PM

Idle problem ... RPM drops while AC is on

I have a 1998 chevy blazer. I have recently had transmission overhaul. Since then, whenever I start my car, RPM drops if I start my AC and the car almost stalls.

Is this something to do with the transmission ? Any idea what this could be ?

christine_208

06-15-2019 10:37 AM

Is there not sometimes a circuit that will increase the idle to compensate for the extra load from the AC? Hopefully someone else can answer that.

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