Wants to stall when AC is on

[bdeegan61]

I have an 01 sport trac. when the ac is on and it cycles, the motor pulls down almost to the point of it stalling then returns to normal idle. I had it back to the dealer, they charged the system but it still does it. They pretty much gave up saying they would need a whole lot more trouble shooting time of course my expense. Is there anyone else out there that has had this experiance?

 

[BrooklynBay]

Welcome to this forum! Try to clean the MAF, IAC, and TB.

 

[bdeegan61]

Thanks for the for the info, Haven't had a chance to persue your recommendations, seems like everything on the truck is starting to go bad. After having the trans serviced and not driving it for a week, I drove it this morning. The transmission started slipping badly going from first to second. And when it did shift it made a thump. After several minutes the "OD" light on the dash began to flash. Bringing it back to the dealer who did the work tonight. I'll ask that they persue your recommendations.

Thanks for the reply and the welcome!