Will Evans NPG+ waterless coolant help with a slight internal engine leak? I have been googling around and came up with this product and have been sold on it. It does sell for 143 dollars including shipping on Amazon. Is there any way to get it cheaper? Plus it looks like it you need to buy the flush at 40 bucks. It probably would be cheaper than replacing the head and I don't trust the sealants. What do you think?
Saturday, March 5th, 2011 AT 11:19 PM