Random MPG drop?
#1
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Random MPG drop?
So I just noticed today that my MPG is sucking big time! Its never been great...but I had gotten it to about 19-20 mpg...and everything was going great...now all the sudden I happened to check it today and its down to 14-15! Ive been driving the same...any ideas on why it would drop so suddenly?
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#6
Clean your MAF sensor with a bottle of MAF cleaner from Autozone. I noticed an average of 1-2mpg increase city and highway afterwards. I've been getting 21-23mpg with 60%city and 40%highway and 28-30mpg if im driving 100%highway cruising at 80mph.
But then again I have an SRT intake w/ ECU and Tanabe MT exhaust which helped increase my MPG by at least 4MPG combined.
But then again I have an SRT intake w/ ECU and Tanabe MT exhaust which helped increase my MPG by at least 4MPG combined.
#7
i have an 01 GS3 with 131k on it and nothing but a k&n drop in and l-tuned axle back and i'm getting about 21mpg with probably 65-35 city to highway. Im assuming you're in either a 400 or 430. Try cleaning the maf as stated, throttle body, checking your air filter, checking your tire pressure, and if all else fails, check the spark plugs. If any have gone bad that will definitely make a huge difference.
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#8
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ok...here is the run down...no mods...i was getting 15-17ish i put on a weapon r intake and a K&N cone filter, replaced the plugs, and just put on a hks hi-power exhaust...then i was getting about 19-20ish now...for no reason...and just this tank...dropped like 2-3 MPG...and i have a 98 GS3
#9
ok...here is the run down...no mods...i was getting 15-17ish i put on a weapon r intake and a K&N cone filter, replaced the plugs, and just put on a hks hi-power exhaust...then i was getting about 19-20ish now...for no reason...and just this tank...dropped like 2-3 MPG...and i have a 98 GS3
#10
Check the pumps labels when you fill up... MANY stations are starting to blend 10-15% Ethanol. This will punish your gas mileage.
I'm 85% highway and I regularly average 23-24 mpg per tank... the station I typically use went to a 15% E85 blend, and I could barely break 21. I promptly changed stations.
I'm 85% highway and I regularly average 23-24 mpg per tank... the station I typically use went to a 15% E85 blend, and I could barely break 21. I promptly changed stations.
#11
Check the pumps labels when you fill up... MANY stations are starting to blend 10-15% Ethanol. This will punish your gas mileage.
I'm 85% highway and I regularly average 23-24 mpg per tank... the station I typically use went to a 15% E85 blend, and I could barely break 21. I promptly changed stations.
I'm 85% highway and I regularly average 23-24 mpg per tank... the station I typically use went to a 15% E85 blend, and I could barely break 21. I promptly changed stations.
#12
#13
one of (if not the, i believe macd is comparable) the fastest GS's in existance outside of full race cars, and he runs on E85.
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