Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
JACOBANDNICKOLAS
AUTOMOTIVE REPAIR CONTRIBUTOR
110,190 POSTS
There could be many reasons. Is the coolant full? Have you tried replacing the thermostat? Is coolant being consumed? Are there any leaks? Has the radiator been flushed?