2002 Subaru Impreza Heat off and on

2002 SUBARU IMPREZA
100,000 MILES • 4 CYL • AWD • MANUAL
Avatar
BALLGAME001
  • MEMBER
  • 1 POST
When sitting at idle the heat is almost cold, but when I start driving the head gets really hot like it should. What could be causing this?
Oct 23, 2008 at 10:13 AM
Advertisement
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.