Horrible Gas Mileage
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Hey you guys, long time no talk. After having gone to 2 general mechanics in the last 6 months(owned the car for 8 months) and nothing showing up on their diagnostics, i went to infiniti dealer today. just got my 2004 g35(auto) back and i was hoping they could tell me what was wrong but it turns out the "car is running perfectly." i am really running out of hope and think im going to have to get rid of my baby G. to much money being wasted on gas when it shouldnt be. my gas consumption when from about 180mi every 17-18 gals to now about 135. any advise would be appreciated as i rly want to keep it.
things ive done:
New k&N air filer
New Platinum tipped spark plugs
BG air intake system cleanse
regular oil changes...first i used castrol syntec then changed to royal purple
93 gas everytime
gradual accelerations at about 2000-2500rpm
fyi:about 7 months ago my service engine light turned on so i went to advance auto to get codes read. it threw a running rich and evap system small leak codes dude deleted it and never came back on.
my friends, i really need your recommendations. thanks in advance.
things ive done:
New k&N air filer
New Platinum tipped spark plugs
BG air intake system cleanse
regular oil changes...first i used castrol syntec then changed to royal purple
93 gas everytime
gradual accelerations at about 2000-2500rpm
fyi:about 7 months ago my service engine light turned on so i went to advance auto to get codes read. it threw a running rich and evap system small leak codes dude deleted it and never came back on.
my friends, i really need your recommendations. thanks in advance.