Just got off the phone with my indy. He also suggested the coolant level sensor and/or the oil level sensor. He thought it could be a bad ground but he put his money on the sensor(s). He said he's replaced lots of sensors. Good suggestion on the battery/alternator Tomm. I'll check the headlamp beams against my garage door tonight to see if engine rpm have any affect.

This forum is awsome. Great job. Thanks.