Engine break in
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Engine break in
Anyone know whether or not the engines on the mustangs are already broken in? When i bought mine they told me that they are broken in already from the factory (ran for 500 miles)
#3
My dealer didnt tell me anything regarding engine break-in. It is a good idea to vary the RPM's for the first 1000 miles. Dont use cruise control for any extended period.
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Originally Posted by Glenn
Thats something I have always heard also. Vary speeds on longer trips. I think it has something to seating the rings if I remember correctly .
#10
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Originally Posted by Kouks
I think also with the cylinders.
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www.youtube.com/watch?v=G0yTTvh_Ikg
here is the Eco boost. several video series on YouTube. no breaking from the factory. put straight to abuse. at the end they do an engine teardown and all the clearances are still within factory specs.
here is the Eco boost. several video series on YouTube. no breaking from the factory. put straight to abuse. at the end they do an engine teardown and all the clearances are still within factory specs.
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Originally Posted by texastboneking
www.youtube.com/watch?v=G0yTTvh_Ikg
here is the Eco boost. several video series on YouTube. no breaking from the factory. put straight to abuse. at the end they do an engine teardown and all the clearances are still within factory specs.
here is the Eco boost. several video series on YouTube. no breaking from the factory. put straight to abuse. at the end they do an engine teardown and all the clearances are still within factory specs.
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Originally Posted by 11SHELBYGT500
Who told you to drive it easy, don't do that during a break in?
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I buy one. And I spin the tires coming off the lot
Grandpa bought one several years ago. Took it sideways out of the dealer. Then went to the dragstrip with 350 miles on the odometer. He is now at 55000 miles with no issues. So I say the break in theory is false.
Grandpa bought one several years ago. Took it sideways out of the dealer. Then went to the dragstrip with 350 miles on the odometer. He is now at 55000 miles with no issues. So I say the break in theory is false.
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Originally Posted by texastboneking
I buy one. And I spin the tires coming off the lot
Grandpa bought one several years ago. Took it sideways out of the dealer. Then went to the dragstrip with 350 miles on the odometer. He is now at 55000 miles with no issues. So I say the break in theory is false.
Grandpa bought one several years ago. Took it sideways out of the dealer. Then went to the dragstrip with 350 miles on the odometer. He is now at 55000 miles with no issues. So I say the break in theory is false.
#17
I Have No Life
I hear mixed stuff all the time, but same with all engines, just vary rpm. Another good way is when coming to a stop, downshifting and having the engine take the load (I.e. rpms going up as u downshift)
#18
One of the Mustang racing teams posted here once that took their brand-new 5.0 engines, drop them in the race car, and they've been at 5,000-7,000 rpm's ever since with no problems!
Now THAT'S a break-in!
Now THAT'S a break-in!
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The sales manager at my Ford dealer told me that my new 2009 GT/CS was ready to run hard. So, that's what I've been doing since day one. Just never brought it to redline for the first 600 miles. No issues. Not a good idea to pamper any new car for the first few hundred miles.
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