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05 - 06 V6 Mileage #720005 04/30/06 10:43 PM
Joined: Oct 2002
Posts: 4,482
azrain Offline OP
Emeritus Staffer and Moderator
Weird. I just turned 7K on my 05 Tacoma and I've noticed about an 10 to 12% increase in gas mileage. I considered that there could be a trip meter malfunction or some other discrepancy but I duplicated the mileage in a controlled test (known distance and MPG.)

My truck is NOT heavily modified. I have a K&N filter and synthetic engine oil. It is lifted and big tires, but has been for some time. It is my understanding that the engine computer systems are intuitive and "learn" to output optimum engine performance and economy, can anyone confirm this?

Anyone else see this? (Not that I'm complaining.)

Mike

Re: 05 - 06 V6 Mileage [Re: azrain] #720006 05/01/06 02:29 AM
Joined: Jun 2003
Posts: 1,250
shawn p Offline
Body Damage is Cool
When did you switch to synthetic ? I did so at 2000 miles. Im at 2500 now. I get 16.5-18 according to my scan guage. I have the auto extra cab v6 non lifted.


2006 tacoma
SR5
4x4
V6 Auto


Re: 05 - 06 V6 Mileage [Re: shawn p] #720007 05/01/06 05:30 AM
Joined: Oct 2002
Posts: 4,482
azrain Offline OP
Emeritus Staffer and Moderator
I went to synthetic at about 5500 mi. I'm trying the relatively new Pennzoil flavor.

Funny, back a long time ago, like back when I actually had one color of hair, the litmus test at a local race engine shop was "which oil you gonna run in this motor?" If you answered Pennzoil, you got a race engine. If you answered Valvoline, you got the direction to the door. <img src="/forums/images/graemlins/lol.gif" alt="" /> <img src="/forums/images/graemlins/lol.gif" alt="" /> I like Pennzoil so we'll see...

Mike

Re: 05 - 06 V6 Mileage [Re: azrain] #720008 05/01/06 07:57 PM
Joined: Aug 2005
Posts: 45
Chris_Tacoma Offline
Getting the Wheeling Fever
I have increased in my mpg also. On my 05 I have around 11000 miles on it and i am getting 20 mpg. It would be great if the mpg's continued to go up. <img src="/forums/images/graemlins/kewl.gif" alt="" />


05 Tacoma Extra Cab
The Reaper Is My Copilot
Re: 05 - 06 V6 Mileage [Re: Chris_Tacoma] #720009 05/02/06 06:16 AM
Anonymous
Unregistered
as you break a new engine in it will get a lil better mileage than when it was brand spankin new.

Re: 05 - 06 V6 Mileage #720010 05/04/06 08:19 AM
Anonymous
Unregistered
Mine has 2300 mi. and im getting 16- 17.5, hope it will get better. I hope for the 18-22 promised on the sticker. I also drive 80-85MPH though.

Re: 05 - 06 V6 Mileage #720011 05/05/06 09:40 PM
Joined: Jan 2006
Posts: 192
hupptoy Offline
Wheeler
Quote
Mine has 2300 mi. and im getting 16- 17.5, hope it will get better. I hope for the 18-22 promised on the sticker. I also drive 80-85MPH though.


If you want to see 18-22, then you will need to drive 65-70mph...

Speed (increased wind resistance) is one of the biggest killers of fuel mileage.

hupptoy


99 4Runner SR5 3.4 Auto 4x4, 32" LTX A/T, 154K
93 Toy x-cab 22RE 5-spd 4x4, 31" LTX A/T, 150K
Re: 05 - 06 V6 Mileage [Re: hupptoy] #720012 05/06/06 12:11 AM
Anonymous
Unregistered
How about 91 octane, will that increase milage or performance??

Re: 05 - 06 V6 Mileage #720013 05/06/06 12:24 AM
Joined: Jan 2006
Posts: 192
hupptoy Offline
Wheeler
Quote
How about 91 octane, will that increase milage or performance??


If you engine does not *need* 91 octane (which it doesn't), then no increase in mileage or performance. It will just empty your wallet faster...

hupptoy


99 4Runner SR5 3.4 Auto 4x4, 32" LTX A/T, 154K
93 Toy x-cab 22RE 5-spd 4x4, 31" LTX A/T, 150K
Re: 05 - 06 V6 Mileage [Re: hupptoy] #720014 05/06/06 01:17 AM
Anonymous
Unregistered
The book says "For increased performance use 91 octane" But maybe its nothing.

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