Changed my exhaust, from stock to stock. Mine had a rot hole on the bottom. Also took off the heat shields because there was an annoying rattle, but no more
And a few days ago i changed the water pump, also decided to change the thermostat for the hell of it. When we put coolant in, we started it up and put heat full blast, wasn't getting warm… Had it running for like 40 minutes.. Still didn't blow warm air, decided to give it a drive to see if it overheated, and it didn't. Drove like 20 miles too, then the air got warm. guess i got lucky…??