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-   -   whats your mpg (https://mustangforums.com/forum/4-6l-general-discussion/586800-whats-your-mpg.html)

1999mustang2000 02-17-2010 11:59 AM

whats your mpg
 
If i did it correctly i get like 6.6 mpg. I have full bolt ons, 4:10s and a high stall torque converter everybody says the torque converter makes a difference but i dont see a difference since its been installed

amoosenamedhank 02-17-2010 12:03 PM

14mpg mixed freeway and city... My intake manifold setup sucks and I really think it's boning me for fuel mileage... that or I can't keep my foot out of the throttle.

lilcrate 02-17-2010 12:03 PM

You probably didnt do it correctly, or you have something majorly wrong. If it were only 6.6 you could probably watch the gauge go down with acceleration. Last I checked I got 24 mixed driving.

Fizzics Boy 02-17-2010 12:05 PM


Originally Posted by 1999mustang2000 (Post 6822929)
If i did it correctly i get like 6.6 mpg. I have full bolt ons, 4:10s and a high stall torque converter everybody says the torque converter makes a difference but i dont see a difference since its been installed

I doubt you did it right. 6.6 mpg you would be out of gas in 100 miles. Anyways, I average 21-22 mpg according the app I have on my ipod which logs total miles and total gallons that go into the car. I have 4.30s and do a mix of city and highway driving.

1999mustang2000 02-17-2010 12:12 PM

my driving is mixed freeway/city driving to and yea that sounds about right i get about 100 miles to the tank no joke and all my check engine light is showing is an oxygen sensor code im pretty sure my egr is sticking also but i wouldnt think that would hurt mpg that bad

teej281 02-17-2010 12:13 PM

I want 4.30's :( lol i get about 18-20 depending on how nice i am to my car. lol

1999mustang2000 02-17-2010 12:31 PM

My car temp hand quit work, well sometimes it'll work and other times it wont im not sure what the cause of it is but it seems like every since thats been happeneing the car has been getting alot worse mpg the car didnt used to be this bad on gas

DreamerGT 02-17-2010 12:36 PM

get about 23mpg mixed driving right now.

Mustang3GT07 02-17-2010 12:58 PM

IDK how the hell you get 6.6mpg? I get 9mpg with my setup n power numbers.

machracer11 02-17-2010 12:59 PM

I get about 21 mixed driving but a nice 26 on the highway


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