Originally posted by 92lx
Otherwise, a common cause of no heat is a worn thermostat (coolant). Costs like $16-17 at the autoparts store, but it sounds like yours may just be a wire issue.
- Nathan
Yea, sounds like a wire issue..but it could also be the heater core not getting any coolant. Have you checked coolant levels? Also, the thermostat may be worn or stuck open.