Greetings fellow b-boarders-
Read through a few posts on coolant flush which I'm about to do (thanks for all the helpful responses!) and saw recommendation of replacing thermostat at same time. My 240 is not overheating, running good right now and no thermostat issues that I'm aware of (did have water pump replaced couple of years ago after it died) so I'm wondering should I leave well enough alone, do the flush and leave thermostat as is or is it worth replacing it while I'm doing the coolant change? Don't know how old the thermostat is and don't think it's been replaced in 35k miles that I've had the car.