Description:
I found a website by one year ago, but today, they had to remove link. I tried contact e-mail him. They had changed. I don't know what happen.
Anyway, don't need heater core remove and too much troubles about dash move out for replace heater core. Really, it had been a waste times and waste money.
One year ago, I have a 2000 Blazer LT 4WD. I did cleaned heater core flush (I followed them to direction describe.). I noticed black/brown sludge came out into bucket. Afterward, it did real good condition heat works.