I want to drain the dextron from my coolant system and replace it with regular antifreeze.
Heard the dextron is bad for your seals.
Any advice on the best way to do this?
Walt from Toronto
just leave the dexcool in there......if you change it you will have to flush the entire system because the two antifreezes are not compatible......2004 sunfire....it only a year old....just leave it..........it does have downfalls as it can gel up in heatercores and what not but ive never had a problem with it
