Heater core is hot, warm water going in and coming out, changed relay 18, read that this good be a problem. Anyway it was none of these so it must be a bit of foam somewhere, Oh boy !
Heater core is hot, warm water going in and coming out, changed relay 18, read that this good be a problem. Anyway it was none of these so it must be a bit of foam somewhere, Oh boy !
Will have to try sorting this next.
Have you seen bits of green foam coming out of the dash vents?
removing the heater core is not a very complicated task.
if you will remove it, you will gain access to one of the flaps inside the airbox, so you can clean it and the heater core from debris.