How is this possible? (gas mileage)
#1
How is this possible? (gas mileage)
I filled up tonight, and checked my gas mileage...I got 21.8mpg. On this tank, I took it real easy, rarely ever floored it maybe 2 or 3 times. Tried to keep my foot as light on the gas as I could to use the least gas. Put it in nuetral and coasted every chance I could. Normally, when I dont take it easy at all (gas pedal to the floor while leting rpms climb 3-4k rpms most of the time while accelerating, downshifting to slow down), will get me about 22.5-23mpg. I actually got worse......I know thats only from one tank, but still, I was expecting a wee bit better mpg than that. lol I had been averaging about 22-23 for several tanks on that driving style. Now, im not sure what rpms the 4 cyl likes, but on this tank, I was keeping them pretty low the whole time, including accelerating. (maybe 2-3 max, course thats by ear, cause I dont have a tach). Someone explain how I got worse this time.
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bogging down the motor using more fuel then you think. also the computer is used to you hamming it and then driving like a grandpa it might not understand...
but **** 20+ out of a ranger i am happy hell i get 17-19.8 with my truck on 32's not bad really... last tank i just filled up today was 18.9 and i even drove like a moron..
but **** 20+ out of a ranger i am happy hell i get 17-19.8 with my truck on 32's not bad really... last tank i just filled up today was 18.9 and i even drove like a moron..
#11
ok, well I guess i'll go back to the "pedal to the metal" driving style since thats was I do best. lol and it seems to get better mpg like that.......maybe I try this again if gas goes up again. Im real happy with my 22mpg......sure is a whole lot better than my last truck......which was 11mpg. Thanks for the answers.
#12
Originally Posted by SouthernMudSlinger
ok, well I guess i'll go back to the "pedal to the metal" driving style since thats was I do best. lol and it seems to get better mpg like that.......
Originally Posted by Redneckstone
also the computer is used to you hamming it and then driving like a grandpa it might not understand...
#15
these 4-cyls like to be over 2500 RPM especially when accelerating. cruising between 2500 and 3000 RPM is the best for them and pushing them to 4000-4500 when accelerating is not a bad thing. driving them and pushing them between 1500 and 2500 RPMs is one of the worst things you can do for gas mileage and the life of the engine.
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Originally Posted by TireIron
these 4-cyls like to be over 2500 RPM especially when accelerating. cruising between 2500 and 3000 RPM is the best for them and pushing them to 4000-4500 when accelerating is not a bad thing. driving them and pushing them between 1500 and 2500 RPMs is one of the worst things you can do for gas mileage and the life of the engine.
A friend of mine wont keep his foot out of it and gets an average of 18mpg.
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#22
Originally Posted by wanted
Care to back that up? My 92 2.3 was getting 31.x mpg. Was driven like that since day one, had over 150k on it when it was rear ended and totaled.
This is the same situation I am running into. I am going through each part of the engine externally to see if it is bad or good. I have sense cleaned the entire throttle body and bypass valve, cleaned the MAF sensor, replaced the IAT sensor, replaced the cracked exhaust header gasket, replaced the spark plugs and wires, replaced the air filter, replaced the serpentine belt, and am about to change the O2 sensor due to a "System Lean" check engine code.
The only thing left that I can think of would be bad vacuum hoses, but i wouldn't know where to start with those. I have checked for signs of a cracked head gasket, but nothing is showing that it is bad. I guess just general wear and tear bring the mpg down over time. I have 150K on the odometer and she still runs alright. maybe this might give you some ensight. who knows.
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Originally Posted by SouthernMudSlinger
I filled up again, and got an awesome 19.5mpg! lol Of course, I was in the go pedal ALOT, and its starting to get cold now. plus I let it warm up 5mins in the morning......that mpg figure was after I adjusted for the 1.5" smaller tire size......
that warm up time is murdering your fuel mileage.
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pacodiablo
General Ford Ranger Discussion
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07-10-2004 01:01 AM