Quote:
Originally Posted by james911pro
Mark at Roush told me to try Rotella-T 15w40. apparently (after doing some research on the net and with an engine shop) there is a special additive in it that counteracts the oil burning. |
Varmit-forget the Rotella-T. "Mark has told James a fable.
There is nothing in
any oil to 'counteract'
oil consumption.
Especially what you've got-1 qt/150 miles. Even cement wouldn't stop that.
Instead call Mark and ask if Roush is using 'low-tension' rings on the pistons. And ask what the piston to wall and valve guide clearances are. The motor obviously has too much clearance machined in.