mpg thread? 2004 gtp

[DrSnazzy]

im trying to get better mpg with my 04 gtp, is there already a thread about this?

[gtpsleeper]

a few... but all in all your mpg is in the power of your right foot...

you can mess with the tune a little but that only goes so far...

[SlowNA06]

Keep it fully well-maintained with original equipment. Get your lower intake manifold gasket changed to aluminum version. Hot Air intake (9" dry flow filter), headers, larger supercharger pulley, custom tune, lighter wheels, lighter tires, remove spare tire, jack, and all excess items. Keep windows closed. Drive like your Metamucil hasn't kicked in yet.

[buickman104]

The best way to get the most out of your car in the way of fuel economy is to make sure that everything that is intake, ignition, and exhaust as free flowing or tip top shape as possible.

[cameron92]

A simple driving trick doubles fuel efficiency? - Yahoo! Autos Canada

[DrSnazzy]

Right now i have Headers, Cold air intake, no cat downpipe, back from there. smaller pully lol.

[Fivefingerdeathpunch]

IIRC the 01+ cars use the rear o2 for fueling, some of your problem could be from that.

also having a tune can help use them mods correctly

[boostedcompg]

I still average 25mpg...and I honestly do a lot of city driving. Its all in the foot.

[SlowNA06]

IIRC the 01+ cars use the rear o2 for fueling

...no?