superformance heater problem

[timsullivan]

I'm same as you when it comes to SCOF. My heater makes a lot more noise on the highest fan speed but I think that's just because the fan motor is pushing some serious air at that speed. The HVAC assembly itself appears to be right up against the inside firewall and looks like it might be a bit of a pain to get to. Saying that, the heater fan motor extends through the firewall and into the engine compartment directly underneath the right fender, at the firewall. I would turn the fan on at the various speeds and put my hand on the heater motor itself and see if I could detect a noticeable vibration on the higher speed settings. If I did, I would immediately call Lance Stander at Superformance in Irvine, California and ask him if my warranty covered repairs or not. If not I would ask him to walk me through the process to remove and replace the fan motor and fan assembly itself. I suspect (and could very well be wrong) that you can get to it quite readily after removing the glove compartment.