| oil temp guage not working HELP ME
i have the factory instally auxillary guages under the center dash console and when i looked at my oil temp guage it did not appear to be working. it wasnt registering the temperature and i was on a 4 hour trip so i know it wasnt just cold. the lights on the guage are working and the voltage guage is completely fine... how do i fix it or do i need to take it to the dealer | 
