MPG & Other Options
#1
MPG & Other Options
I have a 2012 G37s with only 20k miles on it, it is babied and pristine.
Windows tinted, but thats it. No other mods, nothing. Lately MPG has been dropping quite a bit, down to the 12-15 range, really trying to get the most MPG too, no brutal acceleration etc.
In addition to that I am dreading the cost of maintenance on this car, should I start looking around for a new ride or is maintenance not too bad on this guy?
Thanks,
Ron
Windows tinted, but thats it. No other mods, nothing. Lately MPG has been dropping quite a bit, down to the 12-15 range, really trying to get the most MPG too, no brutal acceleration etc.
In addition to that I am dreading the cost of maintenance on this car, should I start looking around for a new ride or is maintenance not too bad on this guy?
Thanks,
Ron
#2
You may want to try cleaning the throttle bodies and mass airflow sensors. Some here have seen a little better MPG after doing so. I am no expert, but I wouldn't sweat the maintenance costs on the Infiniti line. I have had my 2010 g37x sedan for over a year which has required just routine maintenance. My last car was a 2006 m35x with over 160,000 miles and I had zero surprises or problems. Again, just oil changes, tires, brake pads... the normal maintenance that is required with any car. BTW, I am averaging around 23 MPG combined city / highway. Good luck.
#3
You may want to try cleaning the throttle bodies and mass airflow sensors. Some here have seen a little better MPG after doing so. I am no expert, but I wouldn't sweat the maintenance costs on the Infiniti line. I have had my 2010 g37x sedan for over a year which has required just routine maintenance. My last car was a 2006 m35x with over 160,000 miles and I had zero surprises or problems. Again, just oil changes, tires, brake pads... the normal maintenance that is required with any car. BTW, I am averaging around 23 MPG combined city / highway. Good luck.
For the record, did a test drive of the new 2015 WRX, steering is tighter, chassis is stiffer but more comfortable, MPG might be a wash... but alas the interior is not as nice as the G.
#5
Registered Member
I have a 2012 G37s with only 20k miles on it, it is babied and pristine.
Windows tinted, but thats it. No other mods, nothing. Lately MPG has been dropping quite a bit, down to the 12-15 range, really trying to get the most MPG too, no brutal acceleration etc.
In addition to that I am dreading the cost of maintenance on this car, should I start looking around for a new ride or is maintenance not too bad on this guy?
Thanks,
Ron
Windows tinted, but thats it. No other mods, nothing. Lately MPG has been dropping quite a bit, down to the 12-15 range, really trying to get the most MPG too, no brutal acceleration etc.
In addition to that I am dreading the cost of maintenance on this car, should I start looking around for a new ride or is maintenance not too bad on this guy?
Thanks,
Ron
The worst mileage that I got was during very cold weather back in February but it was way better than what you are getting.
I change my air filters between 8 and 10k miles. Only takes 3 minutes.
If you haven't changed yours for 20k miles that could be the source of your problem
Telcoman
#6
I will check my air filters, but I changed them about 5k miles ago. Which brand do you use? Looks like we used the same ones, FRAM
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#9
#12
Registered Member
I was only averaging 16.7 highway, after I had the dealer update the transmission & ECM I went up to a whopping 16.9..lol My next step is to do the TB's & MAF sensors. But I do drive my car at 80+ everyday so that explains the low MPG.
#13
That said, I have been trying to be extremely conscious a la not fun driving at all, nothing over 65, no hard braking or acceleration (nothing over 3-4k RPM).
So I am kind of baffled by said MPG I am getting.
#15