Recent content by fireman660r

Update. I used a scanner and monitored coolant temp and coolant would not get above 163* after 45 minute highway drive. I am guessing thermostat is stuck open. Ordered a new thermostat and will replace next weekend. Carfax report say thermostat was replaced 4k miles ago at a Toyota dealership...

I recently purchased a 2018 Premium model with 102k miles and after driving about 300 miles it threw a P0128 code. Looking at the Carfax the thermostat and fan clutch were replaced around 4k miles ago. Cleared the code and went several hundred miles further and then threw the code again. Not...

I ended up draining the overflow tank, radiator, and both block drains and getting 2.5 to 3 gallons out each time and refilling with distilled water for 3 cycles. I drove around with all heat zones on and fan speed low for about 20 miles each cycle. Then drained and filled with 3 gallons on...

Just brought home a 2018 Premium model. Noticed that it has gold coolant in it. Had a detailed clean carfax from dealer i purchased it from and the only listed item that may result in gold coolant was a thermostat replacement about 4k miles ago, other than that, nothing in the carfax or club...