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Ecoboost impressions - after 700 miles

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Old 03-14-2011, 11:33 PM
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Default Ecoboost impressions - after 700 miles

Have had the truck for about three weeks and really like this one. I think this truck will be a true performer. Te power is smooth and continuous, not peaks like I have had with other non turbo engines, just seems to pull from the first tap of the throttle to high RPMs. Really looking forward to hooking up the boat once it gets past 1K on the clock, think it will simply be a beast pulling a load. I have the Max Tow with the 3.73 rear end.

Only thing I have noticed is that when you are just lugging the engine around (very light throttle) it seems to have a little bit of what seems like slack in drive line. Not bad, and hoping it will simply work itself out with a few more miles.

Other than the above (and the above is minor), I love this truck !!!!!!!
Old 03-15-2011, 10:09 AM
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Originally Posted by HogFan
Only thing I have noticed is that when you are just lugging the engine around (very light throttle) it seems to have a little bit of what seems like slack in drive line. Not bad, and hoping it will simply work itself out with a few more miles.
I have experienced the same thing. If I am barely creeping and it downshifts from 2 > 1 it will clunk pretty good sometimes. I assume that's what you are talking about.
Old 03-15-2011, 03:17 PM
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I have a 2011 6.7 that does the same thing
Old 03-15-2011, 07:47 PM
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Originally Posted by Echo4
I have experienced the same thing. If I am barely creeping and it downshifts from 2 > 1 it will clunk pretty good sometimes. I assume that's what you are talking about.
Mine does this too. No worries, just something I noticed.
Old 03-15-2011, 08:22 PM
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5.0 does the same thing.
Old 03-15-2011, 10:42 PM
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It is not bad an I believe that it will work itself out as it gets more miles, loosens up and learns through the adaptative programming. No worries - simply enjoying driving this truck - simply love this Ecoboost powertrain !!
Old 03-16-2011, 12:27 AM
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One thing I love about new stuff... if you don't like your shift points, or the manufacturer decides they guessed wrong about something, or they get enough customer complaints... it's all under program control, so a fix is just a firmware update away.
Old 03-16-2011, 07:20 PM
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Originally Posted by HogFan
It is not bad an I believe that it will work itself out as it gets more miles, loosens up and learns through the adaptative programming. No worries - simply enjoying driving this truck - simply love this Ecoboost powertrain !!
Yep, noticed the same thing with the bumb going from 2nd to 1st. Glad to hear it's not just my truck.
Old 03-20-2011, 01:53 PM
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I have 1700 miles on mine now (thanks spring break camping trip) and I didn't notice it but one time. Not sure if it gets smoother or if I am just getting used to it.
Old 03-21-2011, 05:32 PM
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The 6.2 does the same thing as well, not to worried though.sounds Like it is just the way the 1-2 2-1 shift points are programmed.
Congrats on the new truck!


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