my temp guage doesnt go passed the first line(barely moves), but when i first got the car i was driving around vancouver trying to find my way out and it did go up to about 1/3 of the way in heavy traffic, but then on the 4 hour highway drive home and ever since it hasnt gone passed the first line. Is the thermostat possibly stuck open? or what could the problem be and should i get it fixed right away?
