OOPS, didn't read this that carefully, when you go to start it up the tach DOES show rpm. Only about 150-200 but it does show the motor is cranking. BUT when it stalls the tach goes to "0" immediately and I don't think it shows RPM when it happens when it's in gear. Like I said it usually...
Actually now that I think of it I believe the tach drops to 0 like right now. Same as it does when you turn off the ignition, only you get all the lights the same as when you first turn the ignition on.
I'm going nuts.....91 MTX stalls and won't start again until it sits anywhere from 15 minutes to an hour or so. Go to start it and it fires right up. Could be for days to a week or it could do it again a mile down the road. Anybody know what would cause this? EEC codes show PIP circuit and front...