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  • 2005 - 2014 S-197 Mustang -General/Talk-
  • 2005 - 2009 Specific Tech

Bad gas milage!

  • Thread starter Thread starter BayBoss
  • Start date Start date Dec 14, 2006

BayBoss

Member
Apr 28, 2005
48
0
6
43
Portland, oregon
Dec 14, 2006
#1
  • Dec 14, 2006
  • #1
I have a predator tune with c&l intake and borla exhaust. my gs milage has gotten worse and worse and now it is down to under 20 on the freeway with regular driving. Any siggestions would be great.
 
W

Warlok

New Member
Oct 11, 2006
89
0
0
Dec 14, 2006
#2
  • Dec 14, 2006
  • #2
Reflash?

Hi, I dont know about the preditor tune, I have the brenspeed 93 octane tune on my 07 GT. But you might reflash your ECM again and see if you have what you had when it was good. Or returning to stock, and then flashing your performance tune again.

Just an idea. Hope you get it fixed soon..
 
H

Hoboattacker

New Member
Sep 7, 2005
542
0
0
Baton Rouge (LSU) / Houston, TX
Visit site
Dec 14, 2006
#3
  • Dec 14, 2006
  • #3
No idea. I have about the same mods (predator tune, intake, headers, off-road h) and my gas mileage has only gotten better on the highway at about 24mpg.
 
P

PHAQ

New Member
Oct 9, 2005
16
0
0
Dec 15, 2006
#4
  • Dec 15, 2006
  • #4
i don't get it. why do people buy "PERFORMANCE CARS" modify them, the bitch about fuel mileage? if you're that worried about your mpg's then maybe you should have purchased a hybrid or moped.
 

kooldawg6

mine works really well and can take a fair amount
Aug 31, 2006
1,679
2
38
Central VA
Dec 15, 2006
#5
  • Dec 15, 2006
  • #5
PHAQ said:
i don't get it. why do people buy "PERFORMANCE CARS" modify them, the bitch about fuel mileage? if you're that worried about your mpg's then maybe you should have purchased a hybrid or moped.
Click to expand...

DITTO!!!!!
Except for the Flows, my car is stock(performance wise)and with the auto I've never seen more than 22 MPG. I have not bitched once about it either. I even intend to swap out the stock gears for a set of 4.10s in the next month or so. I still won't care what the MPG does, it will be a blast to drive!!!!!
 
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