[sflamedic]

I have been having that engine hesitation for a while now. It only happens when the A/C is on. Its while stopped or when i just start to roll. I have changed the wires to crane firwire and plugs to champion double platnium without any help. I have read about the fan motor siezing, could that be the issue? How would i check it? I watched the engine idle for a while today and with the a/c on it does this cycle about every 20 to 30 sec like something keeps turing on and off. I never saw the fan turn on the whole time i watched it. But i can manually turn the fan so its not frozen in place or anything. Please help, i am so tired of this problem.