How do I use blue devil head fix shit with out my heather blower not working
6 Answers
Just like you normally would except you use the radiator to gauge the heat. Remember if the headgasket is totally blown nothing will work.
G A I have to have the heater fan/blower on high and it would not come on so I just got it hard wired with a switch at the moment and then I am going to drain it all out again and then run the product. Now during the time of me running this product for 50 minutes will I still see oil in my water?
If you have oil in the coolant you need to flush as much of it out first before using the sealant. You might need to use a flushing agent to get it all.
To be honest on this one I think it’s too late for the sealant to work. I worked on a Saturn some years ago that the coolant looked like a bad caramel mix, I used a flushing machine on it first with a good compound to get as much oil out of the cooling system as I could. Then used the sealant, with negative results, finally pulled the head to find the engines head cracked between the valves and a pitting in the block cause they only ran water for coolant. Too expensive to fix. They scraped the vehicle. So be aware you maybe fighting a loosing battle.
Blue Devil will work, but you must follow the directions to the letter! Jim
