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View Poll Results: Should i tune out DOD?
Yes, its for sissies.
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Should i get rid of DOD

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Old 12-27-2008, 08:30 AM
  #21  
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Originally Posted by Corny40
From someone who has actual experience w/ and w/o DOD. Go ahead and disable it. Most of my driving is city and I actually saw a slight improvement in MPG.

I think Lew saw an improvement also, w/o DOD.
yup yup...

disabled it... mileage went UP for me... by about 2 mpg...

all depends on your driving routine/habits tho...

I drive 60/40 city/highway... 75 miles a day....

and I'm averaging 20.5-21mpg....

whereas before, with the DOD on, I was getting about 18.5...


and the vibration the other guys are talking about is, if you're on a highway, and getting off an exit ramp... as you slow down, you'll feel the engine vibrating when it goes into 4 cyl mode as you brake/decelerate... if you take it out of drive and put it in 3rd to disable the DOD, it stops...

and if yours doesn't do it now, then just wait, it will... you probably don't have enough miles on your cars yet...
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Old 12-27-2008, 10:28 AM
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highly recommend having it disabled. I am so much happier with my car without it. No annoying vibrations, shitty exhaust noises, and the lifters dont make the noises alot if us have dealt with. Also DOD is only supposed to improve fuel economy by about 12%. With mine disabled my fuel mileage seems better around town and just a little lower on the highway.
Old 12-27-2008, 10:51 AM
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Thanks for the input guys, these are the comments i was looking for.
Old 12-28-2008, 11:27 AM
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Originally Posted by neilownz
How do you guys get these 20mpgs? I have no idea. I got 9.6 last tank but that included alot of warming up etc.
are you serious???? that is bad man...my f150 was getting 16, with twentys and huge tires......something is not right.
Old 12-28-2008, 06:47 PM
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if your letting it warm up with the key in it then your avg mpg will drop alot because it sitting at 0mpg the whole time its warming up. when u start it with the electric start it doesnt affect it cuz the DIC is not on. But if your getting 9.6 you gotta be driving her pretty hard.
Old 12-28-2008, 07:05 PM
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of course! i was upto like 60 in 1st merging on to the interstate in front of someone the other day. it might be like 15 this next time unless it gets cold again.
Old 12-28-2008, 07:32 PM
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Originally Posted by neilownz
of course! i was upto like 60 in 1st merging on to the interstate in front of someone the other day. it might be like 15 this next time unless it gets cold again.
Lol....I drive her hard too. Gotta enjoy it ya know?
Old 12-28-2008, 08:32 PM
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who DOESN'T like to "drive her hard" ??!! and hell yeah, you GOTTA enjoy it!!

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Old 12-29-2008, 09:45 AM
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Drive it or park it, none of this grandma driving **** is allowed!
Old 12-29-2008, 10:04 AM
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I went ahead and left DOD on for now, if i decide against it i might have it taken off on a later date. I cant believe the difference the tune made though. The car feels a good deal faster. Only thing left is springs/rockers/rods .
Old 12-29-2008, 08:15 PM
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Originally Posted by oshia86
I went ahead and left DOD on for now, if i decide against it i might have it taken off on a later date. I cant believe the difference the tune made though. The car feels a good deal faster. Only thing left is springs/rockers/rods .
A 2 page thread just to leave DoD on? lulz.
Old 12-29-2008, 09:07 PM
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I wanted to see how DOD was after the tune and honestly many of the negatives of it went away. I still want to disable it on a later date though. Really i dont think im actually in 4 cylinder mode much anyway.
Old 01-06-2009, 10:13 AM
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Get rid of it. I have a a tune and went back and forth w/ turning dod on and off. After driving w/ out it, i dont want it back!
Old 01-06-2009, 01:09 PM
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Thanks, i think i will have it removed at my next opportunity, i actually kept track of me highway 4cyl mode miles vs the miles i put on driving around town and im at about 25% highway so i think the gas mileage argument is out the window.



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