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Terrible MPG! Any suggestions

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Old 07-14-2015 | 05:29 PM
  #31  
Flakman's Avatar
Flakman
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From: California, USA
I'll be doing quite a bit of freeway driving next week. Start a new job at the end of the month, so we're taking a week to go to Disneyland. Will see what kind of mileage I get on the trip there and back.
Old 07-15-2015 | 04:07 PM
  #32  
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telcoman
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From: NJ
Originally Posted by Boomer-Bob
2009 G37 7sp all stock with wider 245/50/17 rubber all around, 40K on odometer, two passengers. From LA to Bishop California, round trip, 65-80 mph light traffic, A/C on in mostly 80-90 degree weather. 31 mpg average. Secret: I'm old, really old. Not worth the extra mileage, trust me. ;-)
I'm probably older than you

Recently copied some old slides to JPEGS

My 1974 Mazda RX4 in 1978

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I had a 1940 Pontiac while in college. Not sure if I have any photos of that car and also had a 58 Ford, 53 Studebaker, 55 Chevy, and a 53 Cadillac and others

I also get very good MPG on my G37S on highway driving and round trips to Florida from NJ

Telcoman
Old 07-15-2015 | 05:07 PM
  #33  
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Boomer-Bob
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From: In fear
Hi Telcoman,

For your sake, I hope you're not older than me. :-) 1955 Chevy, sweet. I think back about the muscle cars of the 50's '60's 70's, few were as fast as a stock G37. Mileage wasn't too good for most. One of my cars got 6 mpg. But, gas was 30 cents a gallon and the drag strip was $5.00 every Wednesday... 300+ HP and 20-30 mpg, amazing. These are the good old days, too.
Old 07-15-2015 | 05:17 PM
  #34  
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telcoman
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From: NJ
Originally Posted by Boomer-Bob
Hi Telcoman,

For your sake, I hope you're not older than me. :-) 1955 Chevy, sweet. I think back about the muscle cars of the 50's '60's 70's, few were as fast as a stock G37. Mileage wasn't too good for most. One of my cars got 6 mpg. But, gas was 30 cents a gallon and the drag strip was $5.00 every Wednesday... 300+ HP and 20-30 mpg, amazing. These are the good old days, too.
I remember gas at .25c per gallon for leaded regular.

My 58 POS Ford taken at the Westhampton LI NY Drag strip

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My 55 Chevy

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3 speed stick on the column

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I wish I still had some of that hair

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What a difference

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Telcoman

Last edited by telcoman; 07-15-2015 at 05:24 PM.
Old 07-15-2015 | 06:21 PM
  #35  
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ColumbiaSkinny
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From: Columbia S.C.
Three on the tree. Man that brings back memories. That was how i learned to drive stick. Not the easiest way to learn....
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telcoman (07-15-2015)
Old 07-16-2015 | 07:55 PM
  #36  
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telcoman
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From: NJ
Originally Posted by ColumbiaSkinny
Man that brings back memories.
Columbia, SC

Basic Training at Fort Jackson

That too brings back memories

Telcoman
Old 10-17-2015 | 06:03 PM
  #37  
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hooey_b
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From: Atlanta
my commute daily is long af, 37 miles one way. i noticed that my mpg was starting to suck (prior to this job, i was getting around 18-19 with a shorter commute thru atlanta).

I heard about using Seafoam on your car, as well as cleaning the throttle bodies. I've been keeping up with it since i started at the beginning of the year, and i'm now averaging 20mpg @ around 80-85 mph. This is after adding a few boltons w/ NO tune.
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