Originally Posted by ashedd

I was very hesitant to do a citrus flush... I did it for the first time last weekend following the procedure on the dieselgiant site to the letter.

No leaks yet and the car does not cool any better... it never got hot anyway.

So right before you add the citrus acid you flush out all the soap that was added before. You flush the system till clear water runs out of the radiator.. and I did that...Then the citrus flush... when I drained the radiator the water was black. I dont know what was in there but its all gone now. I feel pretty good about the citrus flush right now.

I wish my temp would sit at 80 and not move, om603, but it still does not ever brake 100, stays at about 90....so I am not too worried