View Single Post
Old 05-10-2011, 11:31 PM   #40
Lumix
 
Lumix's Avatar
 
Drives: 2015 1LT
Join Date: Oct 2010
Location: Texas
Posts: 581
Quote:
Originally Posted by John Deere Boy View Post
I think it's great that your mileage has improved, but you really should be concerned about the possibility of running lean.
If everything is working properly, I don't think you can run lean with a direct injection engine. If it's lean, you'd get a check engine light PDQ. Could be wrong about that but I doubt it.
Lumix is offline   Reply With Quote