check guages light on 1999 Dodge Ram 2500

when I am traveling its fine but when I come to a stop or almost a stop the check guages light comes on and the oil pressure guage goes down, once I accelerate the light goes out and the pressure goes back up.This happens often when I stop or almost stop I cannot figure out what this is.Can you please help me.If there is a part to install please inform of where this part is located.

by in Vineland, NJ on June 18, 2010
1 answer
ANSWER by , June 18, 2010
Check your oil pressure sending unit, they often go out on Dodges.