Notifications
Clear all
0
24/05/2021 4:51 pm
Topic starter
Hello Scotty, I have a rebuilt 97" 4.2 Liter 6 cylinder F-150 ford engine linked to an automatic transmission. My Bar friends tell me that using pure Synthetic Engine oil will cause it to never break in; is this true? They also tell me they use Shell Rotella 15w-40 in their old Gas engine pickup trucks; What do you think about that?
Thanks, The Gear Heads....
3 Answers
3
24/05/2021 5:40 pm
no. That's a load of baloney
2
24/05/2021 8:02 pm
What other fairy tales do your Bar Friends tell you? You should get a recommendation of break in oil from whomever rebuilt the engine.
0
24/05/2021 5:37 pm
All right it's an older engine you're probably better off with a Rotela oil
