Heater and ac blower works but no air or heat. Whats the solution
3 Answers
migration_judge_roy answered 10 years ago
change the coolant to a more low-temperature coolant....such as Arctic antifreeze...replace the thermostat, cause yours seems to be stuck open~
migration_judge_roy answered 10 years ago
https://www.google.com/#q=1999+Ford+Econoline+thermostat
1 people found this helpful.
migration_judge_roy answered 10 years ago
a coolant flush to get all the rusty water out of there is paramount, because these rusty particles will begin to choke off the heater core~
1 people found this helpful.