Hey all,
I have an 07 Mazda 6 Hatchback 4 cyl 160,000 all symptoms are pointing to heater core replacement slowly losing coolant, no heat at idle, still throws heat if you rev it up or rpm above say 2500 or 3 grand. local shop said maybe try reverse flush first but as i mentioned it is losing coolant interior windows fog up so yeah not looking good. Any words of wisdom on replacement as this is the wifes car and takes around my kids everywhere and also temps are about to drop into teens shortly. thanks for your time
I have an 07 Mazda 6 Hatchback 4 cyl 160,000 all symptoms are pointing to heater core replacement slowly losing coolant, no heat at idle, still throws heat if you rev it up or rpm above say 2500 or 3 grand. local shop said maybe try reverse flush first but as i mentioned it is losing coolant interior windows fog up so yeah not looking good. Any words of wisdom on replacement as this is the wifes car and takes around my kids everywhere and also temps are about to drop into teens shortly. thanks for your time