2010-04-15 359.1 14.7 $2.779 24.43 "Gave her shell 87 octane."
2010-04-23 367.6 13.05 $2.719 28.17 "lots of highway miles, tried for economy. filled up at exxon"
2010-05-12 353.2 13.67 $3.05 25.84 "used 4.000 gallons 89 octane + 9.686 gallons 93 octane, had 91 octane in tank, had knock sensor in for whole tank, just put in TPS"
2010-05-18 339.6 15.45 $2.93 21.98 "had roughly 92 octane in tank. I think it killed my mileage. Refilled with 89, hoping to find happy medium between preventing octane knock and getting good mileage."
2010-05-27 449 18.08 $2.719 24.83 "put in 87 for this tank, ran 89 last tank
now have SG, hope to see improvement."
2010-06-03 398.6 14.98 $2.479 26.61 "first full tank with SG"
2010-06-03 394 14.35 $2.439 27.46 "why is midgrade dirt cheap in Iowa????"
2010-06-04 394.5 13.03 $1.919 30.28 "refueled w e85 with bad results"
2010-06-04 302.9 13.3 $2.899 22.77 "Had to get the e85 diluted bad, the car hated it, it runs better now with some real gas in it. Woulda thought a higer compression engine would have liked e85"
2010-06-12 301.6 13.39 $2.899 22.52 ""
2010-06-18 371.6 16.38 $2.689 22.69 "lots of ac use"
2010-06-18 1567 69.46 $2.769 22.56 "brother took trip from missouri to chicago to iowa to missouri"
2010-06-26 319.7 13.1 $2.749 24.4 "Believe I had water in the tank, added some isopropyl and canola oil to end of tank to clean it up"
2010-07-10 358.9 15.5 $2.899 23.15 "just adjusted the TPS so that 0 throttle position was accurate--0 TP was allowed even when opening the throttle a bit, which seemed to mess with the computer a bit, hoping the fuel mileage goes back up again."
2010-07-22 438 17.2 $2.559 25.47 "changed fuel pump and added pressure regulator"
2010-07-26 305.6 11.73 $2.559 26.05 "trip to little rock"
2010-08-02 352.6 15.4 $2.619 22.9 ""
2010-08-13 311.6 14 $2.619 22.26 ""
2010-08-20 311.6 13.8 $2.899 22.58 "first full tank with 5w-20 and magnets on fuel line"
2010-08-27 302 12 $2.87 25.17 "put 89 in 1/2 tank of 93"
2010-09-11 482.7 18.9 $2.59 25.54 "my wife forgot to reset the tripometer, but remembered to reset the scanguage. So I refilled, added the gas she added to what I added, to get this entry"
2010-09-19 385.7 15.6 $2.619 24.72 "we were doing pretty well, til I had to go somewhere in a big hurry and I hauled a 1/2 ton BIG van about 5 miles with this girl."
2010-09-30 376 14.6 $2.79 25.75 "added 89 octane to this tank"
2010-10-14 317 12.9 $2.729 24.57 "89 octane this time

this tank was 87 octane"
2010-10-28 371 15.3 $2.99 24.25 "this tank was mostly all with 91 octane"
2010-11-07 358.8 14.3 $3.03 25.09 "93 octane to fight bad knocking"
2010-11-19 363.1 15.1 $3.07 24.05 "still running the 93 octane, but now the ole girl is acting a bit out of tune."
2010-12-24 342.9 14.9 $3.11 23.01 "the winter has spelled disaster for mileage on our favorite chariot. And having to buy premium doesn't help any either."
2011-02-18 194.7 6.646 $2.99 29.3 ""
2011-02-20 332.9 12.12 $3.349 27.47 ""
2011-02-21 270 10.22 $3.129 26.42 ""
2011-06-10 305.3 14.4 $3.73 21.2 "the car's been running rough, think it has a cracked piston"
2011-06-19 269.6 12.17 $3.77 22.15 ""
2011-07-08 288.4 14.3 $3.7 20.17 "poor car has been running pretty roough lately, just waiting for the engine to finally give it up."
2012-03-27 277 11.6 $3.95 23.88 "first logged entry since recycled engine with fewer miles was put in."
2012-04-04 385.7 12.194 $4.019 31.63 "tried our darndest to get good mileage this tank. Added 89 octane"
2012-04-13 550 21.3 $4 25.82 ""