Hello,
I have just replaced the heater control unit on a 1997 ford fiesta 1.4 16v Si. The heating now works but the car temperature gauge does not move into the normal area on the dashboard and there is a buzzing noise coming from the air filter compartment. Are these related?
I took the air filter out and cleaned it up a bit, so perhaps a new air filter will cure the buzzing noise but I'm stumped as to why the car will not get to normal temperature.
Anyone got any ideas?
Thanks
I have just replaced the heater control unit on a 1997 ford fiesta 1.4 16v Si. The heating now works but the car temperature gauge does not move into the normal area on the dashboard and there is a buzzing noise coming from the air filter compartment. Are these related?
I took the air filter out and cleaned it up a bit, so perhaps a new air filter will cure the buzzing noise but I'm stumped as to why the car will not get to normal temperature.
Anyone got any ideas?
Thanks