Originally Posted by mopar1968
I am a auto tech by trade for 27 years and it has me baffeled, tried everything, before coming here and looking stupid.
I am baffeled also here, been thinking and I am going to say we are missing something esay on it.
Does the gauge read the same no matter if the engine compartment is warm or not ? I've had gauges go screwy on me when the motor gets warm.