Old-Raptor-guy
FRF Addict
Meh, laws of physics don't change. I just don't think people took long term life into consideration.Thank you, that's good information. I remember when people removed thermostats altogether lol, cars were less picky back then I guess.
Also many engine designs since 1990 won't allow removal of t-stat without a coolant leak.
I agree with you, 30 years ago it was very common to see someone remove a t-stat for summer and reinstall in the fall for winter.