Hi all. Pls help. I use a Toyota Rav4 2000 model auto drive. I just noticed dat when I put on d a/c, d engine doesn't fire well but when I put it off, it moves well. Pls what could be wrong? Pls adv. Tx in adv.

UR AC PULLEY/MOTOR MIGHT BE BAD...HV A TECH CHECK IT..I FEEL ITS BINDING AND DRAGGING THE ENGINE DOWN

Thx bros. No vex, pls what is IYTS? Never hv a trusted hand yet, hence if it is a/c pulley/motor, is it a very serious problem? And what's d likely cost of d repairs?

Could dis also be responsible for engine trip off while d car is steaming & u just put on d a/c?
Thx again.

iyts na typo...i meant its....yes..a binding ac pulley/compressor will most def kill the engine if u turn the ac on