gabalong
SDD Junior Member
just put 14 quarts of rotella synthetic 5-40 in my 2007 powerstroke 6.0, it seems to be a little quieter while warming up than with the standard oil.
do any of you run this year around, or would you recommend something else in the 90 to 100 degree summers.
any comments appreciated.
also any comments about maybe running for 3500 miles and then changing the filter only and wait to about 7500 mile to replace the synthetic oil. or would that be a no no ?
sure enjoy reading the forum board.
do any of you run this year around, or would you recommend something else in the 90 to 100 degree summers.
any comments appreciated.
also any comments about maybe running for 3500 miles and then changing the filter only and wait to about 7500 mile to replace the synthetic oil. or would that be a no no ?
sure enjoy reading the forum board.