2004 Chevrolet Trailblazer Q&A

2004 Chevrolet Trailblazer Question: Why does my car stall when I turn on the ac or heat?

I recently replaced the alternator in my 2004 Chevrolet Trailblazer. After it was replaced, I drove my vehicle and turned on the air conditioner. Immediately, the car began to stall out. I gassed it, and it continued to drive. I turned off the ac and it stopped stalling. -
Answer 1
6 or 8 cylinders? Need to know different repair procedures for diff. engines! -
Comment 1
Comment 2
No, either V/8 or inline 6. Get a repair shop to scan test! -