this seems to happen in both my 96 900 and my 93 9000, when the aircon cycles on I think I feel a hesitation from the engine. How could that be?
Sometime when you are stopped for a while with the AC on, look at the rpm, and wait for the AC to cycle. There should be a small "bump", just before it happens. That will pretty much tell you if all is working as it should. (easier to observe at idle with little other load on the engine)rawill said:I didn't think the AC load would be enough to do that. I was figuring I had a fault in both cars.