just bought a 88 7.3 idi
#1
#2
#5
my truck has a 88 california motor and it takes a solid 11 with a filter.... i typically just buy a case and have 1 left over.... but i'm also running 1 qt of lucas pure syn. oil stabilizer, and Z-max....... with the pump turned up i'm averaging 18 on the freeway now..... if i turn it back down i can get 20mpg.
#7
#8
Thread
Thread Starter
Forum
Replies
Last Post
g.logistics
Ford 83-94 6.9 and 7.3L General
9
11-22-2014 08:54 AM