don't know if this will help you or not but I have learn to use distilled water in radiators..1.00 a gal. at your local wally world... the reason is that reg. water out most taps are hard and will rust or corr... I know because on my dump truck I had to buy a new surge tank(res.) cause the water rusted it out...got a new tank refilled antif. and tap water again same thing happen.. ask the parts guy why they rust out like that.. he explain to me how it works and I have had distilled in my truck every since no problem...will be going in my cars as I need to replace the anti. ....so that maybe something to think on..like I said its a 1.00 a gal. at most stores..by the way great work on the wiring.. want to come out and wire the race car soon..lol:D
