Recently my 92 has been acting funny when starting. When I go to start the car, the tach dances for a second then returns to normal. It's hard to explain. I'll start it, the tach will drop and wobble between 500 rpm and 1200 rpm. This happens only for a split second then everything returns to normal. I have no CEL and have read the codes. Nothing. The car runs strong, never bucks. I just know that this is not normal. This doesn't sound like a CPS failure and I'm kind of lost.
