update
I wont be able to get to auto parts store until later so I investigated a little more: I removed the radiator cap and had significant bubbles for 15 minutes.
I pulled some of the spark plugs and found #1 to be heavily coated in oil. Also started to notice some small white puffs coming...
Hey everyone, so here is my problem. I drive a 2005 4.0l 4runner 2wd roughly 120k miles. The other day I caught my temp gauge creeping up so I shut the truck off and had it towed home. temp gauge only went 3/4 of the way up never hit the red. fluid level was fine, no water leaking. I replaced...