Frostheater Question - Thanks in Advance!

[TDI_Cubed]

I attempted a search and was not able to find a thread that provide the answer

I have an automatic, 03 ALH, which I installed the Frostheater in last weekend. I plugged it in overnight, got down to 32 last Tuesday. In the morning, nothing.

I read that there may be an inline thermostat on the autos. If that is correct, can someone explain where to locate it. Also, are there any changes I need to make to keep the fluid from leaking once the inline thermostat is removed?

Thanks!

 

[jcrews]

Did you confirm the tank heater is warming up? Some GFIs will trip with these. The auto gearbox isn't a factor.

 

[jtnf]

Since the Frost heater depends upon convection, you need to mount it pretty much level with the middle of the block, if I remember correctly.

 

[N8SPN]

Funny, I had the same issue this morning... Installed it over the weekend, it kept it hot when I plugged it in at 190 but this morning the car was dead cold... I was already late for work so I did not check further to see if the heater was warm but the large coolant line was not warm at all.

Maybe I didn't set my timer correctly... Will check back later today to see what it does...