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new engine break in?

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Jun 29, 2009 | 11:58 PM

#1

69ford99

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Joined: Oct 2004

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From: Paola

new engine break in?

Whats the general rule of thumb for breaking in a new engine?

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Jun 30, 2009 | 09:21 AM

#2

aric1979

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Dont rev over 4000 for the first 500 miles and dont tow with it for the first 1000 miles.

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Jun 30, 2009 | 12:35 PM

#3

1saxman

Fleet Mechanic

Joined: Jan 2007

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Use the regular oil specified and leave it in for at least 3000 miles. Try to drive at varied speeds instead of using speed control. Avoid wide-open throttle. Check oil at every gas fill - sometimes new engines use oil. If it doesn't stop within 1000 miles, you have a problem. At the first oil change, use the oil specified, including regular, synthetic blend or full synthetic. Stay with the recommended oil for the life of the engine - never go to a heavier weight.

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