...Ok this may sound stupid and is probably right but I just want to make sure!
Brother works at kwik-sh*te so anyway popped in to see him yesterday to get my hand on some cheap/free winter tyres :D whilst I was there he did a coolant change on the car, drained all the old out and stuck in new stuff.
Anyway driving to work this morning, roughly 7 degrees which is the same as yesterday the car seamed to take longer to warm up and get to peak temp? Is this normal after a change or should it all stay the same as it is?