View Single Post
Old 10-09-2020, 10:59 AM   #3 (permalink)
hayden55
Master EcoModder
 
Join Date: Dec 2010
Location: USA
Posts: 1,168

Sport Utility Prius - '10 Toyota Prius II
90 day: 52.98 mpg (US)

300k Sequoia 4WD - '01 Toyota Sequoia Limited 4wd
90 day: 20.19 mpg (US)
Thanks: 352
Thanked 265 Times in 212 Posts
You could always drain the oil and fill it up with acetone and let it sit for a while. I've done this before on smaller motors. Dissolves carbon pretty well. I don't like running my stuff with engine flush because of the small amount of extra wear it creates.
__________________
"I feel like the bad decisions come into play when you trade too much of your time for money paying for things you can't really afford."
  Reply With Quote