New rebuilt 4.2 engin

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Old Jan 31, 2003 | 11:22 AM
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Max Rivera's Avatar
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From: Round Rock, Tx. USA
New rebuilt 4.2 engin

Installing new rebuilt engine in my 97 f150, How do i break in the new engine, I want it to last awhile.
 
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Old Jan 31, 2003 | 11:39 AM
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From: WISCONSIN
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.
 
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Old Jan 31, 2003 | 08:43 PM
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BlueOvalFitter's Avatar
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From: USA
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
 
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