97 F150,4.2V6,127K miles
I bought my truck used with 64k miles and have yet to use any kind of flush cleaner in it.I've used distilled water to flush.Its been almost 2 years since my last coolant flush and fill;should I finally try a flush cleaner or just keep flushing with distilled water?
I bought my truck used with 64k miles and have yet to use any kind of flush cleaner in it.I've used distilled water to flush.Its been almost 2 years since my last coolant flush and fill;should I finally try a flush cleaner or just keep flushing with distilled water?