2015-03-24	258	6.55	$2.35	39.39	"Top-off from purchase. IN>STL trip home - mid 70s MPH for most of trip, little hypermiling (dad was following in TL)... thing is screaming >3k RPM (questioning things when I saw MPG!) Used Torque App but little hypermiling."
2015-04-02	423	9.78	$2.19	43.25	"Used Torque ~80% of time through 236 mi. Installed UltraGauge which showed 44MPG for second half. Now I have to re-learn how to drive a car for FE with 60% less power and 30% less weight"
2015-04-12	467	10.21	$2.3	45.74	"New engine air filter. Still learning the car. Very little AC, rainy season. UG: 49.6MPG on 468.9 mi, Tweaked correction > 1.081 for next tank."
2015-04-27	510	10.21	$2.3	49.95	"Tires from 32 to 44 at end of prev tank. Disconnected air box flex tube upstream of filter. UG: 47.8 MPG @ 62.5 MPH. Did not readjust calibration"
2015-05-05	423	9.24	$2.46	45.78	"UG showed 44.7mpg, changed cal to 1.06. Battery died at least once."
2015-05-14	304	6.73	$2.44	45.17	"51R battery conversion @ 200mi (Costco does not sell 26R/ Group 21 in my area), died a couple times. EOC greatly reduced especially since quite rainy. Sis and Dad borrowed car at least once each. UG 46.3 no change to cal."
2015-05-29	451	8.96	$2.5	50.33	"left tires at 41-42psi. Started pulling mower on platform once per week (and still getting 50+ mpg trips), very few daycare runs this tank. UG @ 48.4mpg, 63.4 mph avg which can't be correct. Edit: I originally suspected this was a short fill and came to believe it at subsequent fill-up. adding 1/2 ga to this tank would drop mpg to 47.7"
2015-06-16	506	9.89	$2.72	51.16	"Summer work hours (4x10s) + no daycare pickup/dropoff, so different route and no AC. Pretty hot, little rain. UG 56.3 MPG 81mph (obviously incorrect). Changed distance cal 510.17 to 509.8 mi (=.999). Changed 9.069 Ga to 9.500 Ga (=1.110 mpg corr). Now that I look at notes, I think previous tank was short fill - did not correct any numbers (but shifting 1/2 gallon makes this tank look about right at 53.9mpg)"
2015-07-07	507	9.8	$2.76	51.73	"AC maybe once - almost all work trips. Much rain."
2015-07-21	456	9.17	$2.64	49.73	"was running mid 50s avg; hot but no AC, then started using car as weekend family car"
2015-08-04	513	9.84	$2.43	52.13	"maybe 90% commuting. 2 long family trips with ac took UG avg from 55 to 51. Nasty afternoon traffic last 10 days."
2015-08-19	526	10.06	$2.39	52.29	"Couple kid pickups with AC; no family trips; couple errands; some bad traffic"
2015-09-02	488	9.391	$2.56	51.96	"pretty much same - mostly commuting, 3 or 4 kid pickups with ac; couple bad traffic days."
2015-09-16	505	9.99	$2.23	50.55	"Two misc. carpools with AC & no EOC. Two short trailer trips, Two platform trips w/ mower ~100mi total - seems to not affect MPG."
2015-09-30	523	9.79	$1.91	53.42	"Great weather & opportunities. Only one rain, warm. Maybe 2 AC partials. Was targeting 56MPG avg with 60MPG trips. After 3 days had a drop of over 10% FE; actually thought something was broken. Came back on Tuesday and had 3 great segments to finish tank. Needed to tighten nut behind the wheel. Last three tanks MPG correction at 11% yielding average error of -0.4%"
2015-10-30	479.8	10.36	$2.26	46.31	"two dealer tows with approximately 2x5.1=10.2 free miles (two failed ECMs). Kill switch installation plus some odometer testing. Corrected trip distance by backing out 10.2 miles."
2015-11-13	513	9.985	$2.15	51.38	"First full tank on kill switch with a bit of testing and trying new strategies (90-day at 51.9 if previous tank dropped)"
2015-11-27	522	10.06	$1.95	51.89	""
2015-12-14	511	10.128		50.45	"3 days training in non-optimized route. Couple bad traffic days."
2015-12-27	457	9.414	$1.98	48.54	"Ridiculous rain. Lights almost 100% of commuting. Implemented overnight charging after battery died once or twice. I've compromised and raised my minimum bumpstart speed on highway."
2016-01-08	453	9.354	$1.7	48.43	"still laid off on low speed bumpstarting."
2016-01-22	446	9.502	$1.56	46.94	"Cold, some snow, much lights."
2016-02-03	454	8.695	$1.54	52.21	"Relatively warm & dry. Seemed to have more beneficial tailwind than normal."
2016-02-14	438	9.435	$1.4	46.42	"cal changed from 1.110 to 1.082"
2016-03-01	473	10.06	$1.51	47.02	"Emissions inspection failed - had to drive it hard without EOC ~15 miles for Catalyst to pass internal check in OBD2 diagnostics. Swapped from Scanguage to Torque app to monitor diagnostics. Failed inspection since our state allows only 1 ""incomplete"" for my 2008; I had two: ""Evaporative System"" and ""Catalyst""."
2016-03-10	482	9.66	$1.569	49.9	"abnormaly warm and dry weather for March. Less headlights as well."
2016-03-25	512	9.644	$1.8	53.09	""
2016-04-10	436	8.579	$1.9	50.82	"I think this was a deep fill since it showed such error on gauge (~5% by recent MPG error)"
2016-04-25	546	9.565	$1.78	57.08	"Error about 1 point off from normal going the other way as expected since tank started more full than the refill at the end. Unfortunately this best and longest tank gets a big fat asterisk. I did put down a 55.6 on the UG, however (which is normally conservative by 1%). I did not do any adjustments on the numbers."
2016-05-10	553	9.827	$1.96	56.27	"UG error back to normal; no asterisk required."
2016-06-09	607.3	10.97		55.36	"Tested fuel capacity. Note to others keep more than 1 gallon in your portable tank! It was not enough to submerge fuel sump in order to purge air. Fuel consumption and distance corrected based on the two partial fills + fuel consumed traveling to refill station on three cylinders. So, when the engine died I had gone 607.3 miles on 10.97 gallons."
2016-07-18	585	10.031	$2.26	58.32	"good tank. Only 1 or 2 errands. May have hit 60mpg to and from work every time"
2016-08-03	550	9.968	$2.1	55.18	"2 AC trips with the wife & kids ~80 mi. pulled trailer once. Bit of rain."
2016-08-18	554	9.88	$1.85	56.07	"1 big rain, 2 bike trips, 2 mower trips, 1 short family trip"
2016-09-02	542	9.658	$1.99	56.12	"tons of short trips - updating rental unit. Bettery got low on me a couple times; started playing with headlights off at stops and started charging at least twice/week."
2016-09-27	491	9.6	$1.93	51.15	"more trips to apt. pulled trailer a few times. Back to normal schedule at end of tank."
2016-10-09	512	9.407	$1.94	54.43	"Couple cold mornings (upper 40s, low 50s), lights almost every leg now, but more typical driving schemes"
2016-10-26	541	10.548	$2.08	51.29	""
2016-11-11	512	9.728	$2.17	52.63	""
2016-11-28	483	9.41	$1.88	51.33	"colder yet. changed display, started tracking intake and engine temps."
2016-12-12	436	8.901	$1.9	48.98	"very cold. Started parking outside. Battery seems unhappy."
2016-12-22	444	10.344	$1.9	42.92	"cold as hell. Last tank parking outside. Had one tire low (~28psi) at end of tank. Intake temp consistantly between 5 and 8 degrees above ambient. Let the car warm up a bit before doing EOC in morning. Battery definitely pissed."
2017-04-27	467.8	8.943	$2.159	52.31	"Finally back on road after clutch pressure plate failure. Swapped battery. Pulling mower or bike about 33% of trips which loses maybe 10% each trip, so I might be up a couple MPG without. Belly pan and engine splash shield not yet reinstalled."
2017-05-10	472	9.022	$2.32	52.32	"Couple trips with failed Crankshaft Position Sensor. Couple with trailer, bike, and platform."
2017-05-31	559	9.732	$2.12	57.44	"Installed alternator bypass at beginning and used it about 1/3 of the time. Installed AGM battery at end."
2017-06-16	556	9.464	$2.2	58.75	"Belly pan reinstalled early in tank. (1) ~40 mile golf trip with friends and AC. Nice to know it still works. Great weather - good and hot."
2017-07-09	532	9.721	$2.2	54.73	"UG error 5 pt delta (UG showed 57.3); either deep fill or previous fill was shallow. TBD."
2017-07-18	515	9.864	$1.88	52.21	"was holding a 60 MPG avg, then ~140mi of trips to get kids and haul friends + bikes."
2017-08-08	558	9.136	$2.08	61.08	"great conditions; few chores and rain. Need to start adjusting for battery charging. UG error back within 1% with (my normal) gas pump"
2017-08-23	560	9.406	$2.3	59.54	"first tank capturing full kwh battery charging (2.9kwh = $0.38). Still using 6A charger. Used 15A charger once and forgot to kill it before bed; that night used 0.5kwh which is approx double. (2.9kwh)/(32.78kwh/ga e10) = .09ga > 59.0 mpge (I think)"
2017-09-12	581	10.121	$2.26	57.41	"much colder. Lights in morning (with alternator charging). 2.3kWH charging > 57.0 MPGe"
2017-10-02	597	9.755	$2.38	61.2	"about as optimized as its going to get. 2.4kwh charging > 60.7 MPGe."
2017-10-17	568	9.778	$2.38	58.09	"much colder. Lights on in morning with alternator. A couple side trips with passengers."
2017-11-01	507	9.56	$2.24	53.03	""
2017-11-18	490	9.044	$2.23	54.18	""
2017-12-08	443	9.689		45.72	"lost previous receipt. some non-commuter driving with family and friends"
2017-12-20	485	9.836	$2.4	49.31	""
2018-01-09	413	9.062	$2.12	45.57	"super freaking cold"
2018-01-22	440	9.304	$2.16	47.29	""
2018-02-07	499	10.134	$2.36	49.24	""