I have a 1985 Jetta Diesel 1.6 n/a with a 5 speed and a/c. I just got the heater controls fixed where the fan blows with all 3 speeds. When I turn on the controls for heat, it barely comes out warm. I've flushed out heater cores before with some success and am wondering if these jettas generate enough heat. The a/c works great if that helps. From what I see, pulling the heater core is not one of the things I want to do.
Thanks guys for the links and tips. Why is it they put something that's going to break behind everything so you have to take apart the car to get to the heater core?