Installing new rebuilt engine in my 97 f150, How do i break in the new engine, I want it to last awhile.

 

When you drive - vary your speeds. In city driving is good. In other words dont jump on the freeway and drive from Dallas to Houston at a steady 70 mph. Some people change their oil after 500 miles. At a minimum be sure to check your fluids and keep them topped off.

 

Bmx,you sound just like this one guy on FTW site....I think he broke his motor in like that too .....and he has only (1) mod listed in his siganature