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  1. nonprof
    nonprof is offline Verified Tsikot Member
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    June 2nd, 2011 01:13 PM #1
    guys, break-in nyo pa ba ang ford fiesta nyo? hindi ko naisip eto...hataw agad! thanks!
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  2. tidus1203's Avatar
    tidus1203
    tidus1203 is offline Wheelin and Dealin'
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    June 2nd, 2011 05:05 PM #2
    Ok lang yan... The reality is modern cars don't need anymore break-in...
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  3. crazy_boy's Avatar
    crazy_boy
    crazy_boy is offline Tsikoteer
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    June 2nd, 2011 05:07 PM #3
    no need for break in. just dont stay in a gear/constant speed for a long time.
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    Ry_Tower
    Ry_Tower is offline Moderator
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    June 2nd, 2011 05:14 PM #4
    Just follow the owners manual IMO.
    Fasten your seatbelt! Or else... Driven To Thrill!
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    desert fox
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    June 2nd, 2011 05:33 PM #5
    dont exceed 4k sa RPM....

    iba na ang maagap...at maingat...
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  6. ppcsurfr
    ppcsurfr is offline Verified Tsikot Member
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    June 3rd, 2011 09:50 AM #6
    Quote Originally Posted by desert fox View Post
    dont exceed 4k sa RPM....

    iba na ang maagap...at maingat...
    For how long?

    Isn't this being too careful? If the Fiesta is using fully synthetic motor oil, then it is more likely that there is less friction and seating the piston rings against the cylinder walls will take a much longer time. But then again, these are modern engines which have been tested to run up to its red line even before the car is delivered. Newer engines have tighter tolerances...

    Proper break-in means being able to use the whole range eventually. That can be done by gradually increasing the load on the engine, or the speed of the engine.

    On modern break-in requirements.
    For some equipment, break-in is now done at the factory, obviating end-user break-in. This is advantageous for several reasons. It is a selling point with customers who don't want to have to worry about break-in and want full performance "right out of the box".
    Here is an interesting read.

    http://www.mototuneusa.com/break_in_secrets.htm
    Last edited by ppcsurfr; June 3rd, 2011 at 10:01 AM. Reason: added link
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break-in pa din ba ang Ford Fiesta?