Has anyone used Purple Ice as an additive to their coolant in order to help lower their temps? I have a 1978 FJ40 and live in not only a hot weather environment but a high humidity environment as well. On really hot and humid days my engine runs hot.
I swapped out the fan clutch for a new OEM fan clutch and that did nothing to lower the temps. Right now I am doing a very thorough radiator and cooling system cleaning. Ironically I've been running just water the last 2 days with the cleaning agent and the engine has been running cooler but I know water is bad long term. So when I go to flush the system again tomorrow for the 3rd time upon fill up I was considering adding Purple Ice as well.
All the reviews I am reading and watching seem to be pretty solid, however, they are with respects to newer vehicles with aluminum radiators and aluminum cooling components.
I do not know what metals the FJ40 radiator is made from but I am guessing steel and copper cores? I know new aftermarket radiators are made from aluminum and this is where the Purple Ice seems to excel.
Anyone have any experience using Purple Ice?
I swapped out the fan clutch for a new OEM fan clutch and that did nothing to lower the temps. Right now I am doing a very thorough radiator and cooling system cleaning. Ironically I've been running just water the last 2 days with the cleaning agent and the engine has been running cooler but I know water is bad long term. So when I go to flush the system again tomorrow for the 3rd time upon fill up I was considering adding Purple Ice as well.
All the reviews I am reading and watching seem to be pretty solid, however, they are with respects to newer vehicles with aluminum radiators and aluminum cooling components.
I do not know what metals the FJ40 radiator is made from but I am guessing steel and copper cores? I know new aftermarket radiators are made from aluminum and this is where the Purple Ice seems to excel.
Anyone have any experience using Purple Ice?