V6 (1994-2004) Mustangs Technical discussions on the 3.8L and 3.9L V6 torque monsters

OVERDRIVE!!!

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Old Apr 13, 2006 | 03:41 AM
  #1  
zarins04stang's Avatar
zarins04stang
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Default OVERDRIVE!!!

Can someone pleaseeee fill me in on wat the Overdrive does? when do u use it? and do u get better mpg with it on or off?
Old Apr 13, 2006 | 03:47 AM
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Leave it on... It does nothing if you have the go pedal down...
Old Apr 13, 2006 | 03:56 AM
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Default RE: OVERDRIVE!!!

ORIGINAL: zarins04stang

Can someone pleaseeee fill me in on wat the Overdrive does? when do u use it? and do u get better mpg with it on or off?
Overdrive is another gear. It's for milage more than speed.
Old Apr 13, 2006 | 04:05 AM
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Default RE: OVERDRIVE!!!

(atleast on my car) when i have the overdrive on, it knocks my rpm's down on average 1000rpms, hence saving me probably a lot of gas.
Old Apr 13, 2006 | 08:51 AM
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Default RE: OVERDRIVE!!!

less then 50 mph turn it off, more turn it on
Old Apr 13, 2006 | 09:57 AM
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Default RE: OVERDRIVE!!!

overdrive is meant for cruising at higher speeds hence higher rpms like say on the highway. You'll be driving say at 3000 or 3500 rpm, throw (o/d off) on and watch the rpm's drop which will save you on gas because the engine is doing less work
Old Apr 13, 2006 | 12:14 PM
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Default RE: OVERDRIVE!!!

ORIGINAL: mustangman02232

less then 50 mph turn it off, more turn it on
not if youre not worried about how fast you accellerate. i dont know about other cars, but i can sometimes see my overdrive kickin in as low as 35mph.
Old Apr 13, 2006 | 02:02 PM
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Default RE: OVERDRIVE!!!


ORIGINAL: ARdoller

ORIGINAL: mustangman02232

less then 50 mph turn it off, more turn it on
not if youre not worried about how fast you accellerate. i dont know about other cars, but i can sometimes see my overdrive kickin in as low as 35mph.
yes it goes in around 35, but its always shifting between third and O/D so unless i go over 50ish i usually just turn it off
Old Apr 13, 2006 | 02:23 PM
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Default RE: OVERDRIVE!!!

if you have a steady foot it shouldn't downshift (unless there's a crapload of wind or something)
Old Apr 13, 2006 | 03:01 PM
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Default RE: OVERDRIVE!!!


ORIGINAL: hookedonkronik

overdrive is meant for cruising at higher speeds hence higher rpms like say on the highway. You'll be driving say at 3000 or 3500 rpm, throw (o/d off) on and watch the rpm's drop which will save you on gas because the engine is doing less work
I cruise the freeway at about 2grand. If i kill the o/d it goes up to about 3 grand



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