2006 2.7 help

[joemrmold]

hi, i have a 2006 tacoma with a 2.7 liter with 225,000 miles. this week i noticed my overflow tank filling up and overflowing. first, changed thermostat and radiator cap. still happening flushed system and replaced water pump and fan clutch. still happening. no leaks no antifreeze in oil no white smoke. doesnt run hot ant thought appreciated. thanks

 

[born2ride619]

Your thermostat is in backwards

 

[silverpataco]

That's what she said *_*

 

[taco cruiser]

That would also be my guess or gasket o ring didn't seat right.


2016 Tacoma Trd Off-road. (Silver Bullet)
2015 Tacoma Sr5. (Polar Bear)