633 Turbo Fuel-up Log
1983 BMW 633CSi
Property of Mpower0254.
Added Jul 3 2015
Showing all fuel-ups and notes
Mar 28 2018
Drove to work and home along with tuning and grocery runs. Also a drive to Morrison for a hike. Tuning new injectors and mat correction and Baro curve
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274.0
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13.680
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$3.000
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$41.04
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20.0
Added by Mpower0254 on Mar 28 2018 at 8:01 pm
Mar 17 2018
Drove from a walk with ARA and Cooper in Estes Park back home. Then swapped injectors and did a valve adjust before tuning for 250 miles, quite a bit in boost and fairly rich. Running more consistent than ever!
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264.0
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13.800
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$2.960
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$40.85
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19.1
Added by Mpower0254 on Mar 17 2018 at 8:39 am
Mar 4 2018
Drove the car on a mountain drive up Squaw Pass Road. Drove to Morrison and then up the mountain. It turned out that the baro correction wasn't set up right so I had a very rich mixture while driving up the mountain. Upon reset coming down the mixture got leaner and leaner as I went down in elevation. So I ended up resetting the car as we approached Denver and driving it to Grandma's for an afternoon dinner. Raced Tim's X5 and it was faster than my car by a couple car lengths to 65. On the drive home it was colder out and the mixture seemed even more exaggerated rich. Car sat with a few drives and test runs in the neighborhood. Then drove to Lyons and filled up when fuel light came on-- had been driving with new baro and MAT corrections along with new battery dwell. VE map changed significantly.
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284.0
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13.600
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$2.690
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$36.58
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20.9
Added by Mpower0254 on Mar 4 2018 at 6:12 pm
Feb 4 2018
Drove car like 4 miles with engine blowing smoke. Ended up being blown headgasket. Got engine apart and rebuilt the head and started driving it for initial tuning. A lot of boosting with new manifold and intercooler trying to tune megasquirt.
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233.0
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12.500
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$2.790
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$34.88
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18.6
Added by Mpower0254 on Feb 4 2018 at 1:54 pm
Aug 2 2017
Drove the car around for tuning but it got more and more stuttery I think because of spark plugs a range too cold.. Just changed spark plugs which seemed to help but now all of the sudden it started oil smoking. Will have to look at it again soon.
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241.0
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14.200
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$2.830
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$40.19
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17.0
Added by Mpower0254 on Aug 2 2017 at 10:17 pm
Jun 18 2017
Drove to and from work a few days while working on tuning of MS2 -- MAT correction and AFR's in varying temp conditions. A fair amount of boost and accelration but also quite a bit of city driving. Fairly happy with the MPG's I think.
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273.0
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13.100
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$2.860
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$37.47
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20.8
Added by Mpower0254 on Jun 18 2017 at 2:45 pm
Jun 6 2017
Tuning with MS2 and a trip down to Tim's for a summer BBQ. One trip to work as I am still trying to remove the noise from my system. 91oct of course.
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220.0
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13.200
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$2.930
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$38.68
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16.7
Added by Mpower0254 on Jun 6 2017 at 8:03 pm
May 4 2017
Tuning of new engine with megasquirt. A lot of idling and speed runs along i-76. Running great, but AFR issues based on different temperatures. Fuel light came on, I presume at 13.5gallons.
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260.0
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13.890
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$2.880
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$40.00
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18.7
Added by Mpower0254 on May 4 2017 at 4:06 pm
Apr 27 2017
Tuning car with bad engine, 91 oct. Pressure out valve cover. Then drove down to TIm's to swap it and drove the new engine home and around tuning with autotune. Made a big difference!
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250.3
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12.300
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$2.930
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$36.04
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20.4
Added by Mpower0254 on Apr 27 2017 at 8:27 pm
Oct 7 2016
Drove to work and back along with some neighborhood trips to test out and mess with the MS2. I did this all work to and from work. In colder temperatures the car runs more rich and EGO control has to intervene more. A lot of testing, this was 87oct but I filled up with 91 in prep for the lapping day in another week...
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200.0
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13.740
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$2.490
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$34.21
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16.8
Added by Mpower0254 on Oct 7 2016 at 5:35 pm
Oct 2 2016
Full tank of 85octane and new MS2 uniut. A lot of idling and tuning with short pulls and acceleration. Had a lot of pinging so I removed timing and tried to dial in the ve table but still having to dial it in. Overall car is running well and picked up better response on the low end before boost.Still haven't been able to boost through the gear due to pinging. Just changed spark plugs as well but pinging remains. I want to totally dial it out with 87 oct so it is safe as a DD. Probably 20mpg but just didn't fill up all the way.
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200.0
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10.000
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$2.230
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$22.30
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0.0
Added by Mpower0254 on Oct 2 2016 at 11:17 am · partial
Aug 20 2016
Drove from Collbran past Grand Junction around to Vail and Eagle for quick stops on the way back From D4C. Also up and down passes. About the best mileage I could get with RRFPR and hills. Did hit a major rainstorm the mountains which slowed up down and reduced mileage.
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257.0
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10.400
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$2.180
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$22.67
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24.7
Added by Mpower0254 on Aug 20 2016 at 7:55 pm
Aug 16 2016
Drove from Pagosa Spring sup and over the Million Dollar highway to Ouray. The town was neat and the views and passes were great. Not what I expected! Not a very spirited road though. Then drove to Cedaredge to stay the night before heading up Grand Mesa to see Land's End. It was pretty scenic and neat, but the road up was sweet with open sweeping curves with no traffic and Aspen Trees all over. Was 10 miles of gravel roads both ways before heading down. The downhill was great as the area was lush green and a descent 3% grade for a long while. Turned off toward Colbran, but ended up finding a deserted dirt road and so we turned around. Probably could have made Silt, CO, but glad we didn't and we turned around to refill in Colbran. The De Buque cut off was scenic and fun and reminded me of Cars the movie. Should have gone that way first...
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334.0
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13.490
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$2.500
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$33.72
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24.8
Added by Mpower0254 on Aug 17 2016 at 8:34 am
Aug 15 2016
Drove from Salida to Pagosa Springs and then up the pass 2 more times and around town. Boosted a fair amount obviously and had no problem keeping up and catching E39 M5's. though a got a rock through the passenger headlight and somebody reset my odometer, it was fine. May be off by 10 miles, I don't know. I also idled through a pea/marble sized hail storm atop WCP.
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305.0
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14.000
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$2.470
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$34.58
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21.8
Added by Mpower0254 on Aug 17 2016 at 8:28 am
Aug 12 2016
Drove from my house to Park Meadows and down to Colorado Springs and then Salida with D4C Caravan. Filled up after eating lunch at the Boathouse. Drove fairly fast and pretty surprised with this mileage, a new record.
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216.0
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8.700
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$2.530
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$22.01
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24.8
Added by Mpower0254 on Aug 17 2016 at 8:23 am
Aug 11 2016
Drove down to meet Brad for breakfast before a hike up Mt. Evans. We took squaw pass there and back but did hit some traffic. Some spirited driving but nothing crazy.
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182.8
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8.800
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$2.260
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$19.89
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20.8
Added by Mpower0254 on Aug 11 2016 at 10:53 pm
Jul 29 2016
Filled up in Colorado Springs then drove up to Victor, CO with Ted. Drove home and car sat 3 weeks. Then drove to pick up OMP race seat in berthoud and filled up at costco
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284.0
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12.400
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$1.900
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$23.56
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22.9
Added by Mpower0254 on Jul 29 2016 at 8:48 pm
Jul 10 2016
Drove to meet Rhett and up to his cabin at 9000 ft near Coal Creek Canyon. Then drove to work a few times before changing front control arm bushings (pressing them out at work) and putting on PFC Z rated pads in the rear in anticipation of Pueblo tack day. Track was flooded and cancelled but still drove to Colorado Springs and Teds. Filled up with 88 oct.
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290.0
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13.370
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$2.440
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$32.62
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21.7
Added by Mpower0254 on Jul 10 2016 at 9:59 am
Jun 5 2016
Drove to work and back a few times and then took a drive around north broomfield to look at some houses being built. Filled up for mountain drive with Rhett in P 930.
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160.0
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8.500
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$2.710
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$23.04
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18.8
Added by Mpower0254 on Jun 5 2016 at 8:51 am
Apr 11 2016
Drove to the race track (HPR) for emich track day with new suspension setup and new turbo. Car ran very well, although slightly richer than I wanted due to the cool temperatures and larger injectors. May go with 2.5fpr going forward, but didn't swap it for the day. Added 5g fuel from spare jug, and used 93 octane. Boost limited to 8 psi for the moment. About 125 miles on the track, 125 on the way to/from.
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250.0
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19.800
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$2.220
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$43.96
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12.6
Added by Mpower0254 on Apr 11 2016 at 2:21 pm
Apr 9 2016
Filled up with 91 for track day. Had driven all week fine tuning the car after getting rear sway bar mount fixed by the welder
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178.0
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9.300
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$2.180
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$20.27
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19.1
Added by Mpower0254 on Apr 9 2016 at 10:26 pm
Apr 2 2016
Drove to and from work with new turbo. Car idles slightly rich and that will reduce mileage. Drove down south for Easter. New turbo testing, car is running well. New shocks and springs also configured, Turner camber plates and boost controller to reduce spool time.
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280.0
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14.300
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$2.040
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$29.17
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19.6
Added by Mpower0254 on Apr 2 2016 at 4:08 pm
Mar 8 2016
Drove to work and back. then changed the turbo(~154k) and did some tuning/adjusting before taking the car to an exhaust shop. Right now running slightly rich in the cold temps. Might try 2.5bar fpr or see how it performs as-is in warmer temps
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240.0
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14.000
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$1.879
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$26.31
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17.1
Added by Mpower0254 on Mar 8 2016 at 8:38 pm
Feb 7 2016
Drove to work a day or two, and then to the County Clerk for marriage license and then the car sat. Then drove down to Ken H's house for some business detail and discussions. Car ran well and I filled up before heading down to watch the super bowl at grandma's house. 87 fuel, but I think I heard some pinging when on the highway on ramp at 10psi. With gas prices this low, I should just buy full premium.
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208.0
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10.300
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$1.590
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$16.38
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20.2
Added by Mpower0254 on Feb 8 2016 at 9:51 am
Dec 1 2015
Drove to work in cold weather. Also drove Hayden H around one night.
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243.0
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12.480
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$1.939
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$24.20
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19.5
Added by Mpower0254 on Dec 1 2015 at 6:55 pm
Nov 6 2015
Byers to HPR. about 85 miles on track before highway driving home. Also drove to Murray for parts for Ted's 318is repair that next weekend. Added 5 gallons before leaving. Used 91 octane for the track.
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281.4
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16.500
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$2.099
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$34.63
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17.1
Added by Mpower0254 on Nov 6 2015 at 6:54 pm
Oct 26 2015
91 octane ( filled up for track day at Byers). driving to parker area twice. once for paul w's wedding reception, and again for bachelor party at the track and at bowling before heading back to my house. Then headed to HPR.
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214.0
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9.500
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$2.599
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$24.69
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22.5
Added by Mpower0254 on Oct 26 2015 at 8:52 am
Oct 23 2015
Drove a short trip to work and then tore apart the car to get the rear subframe welded up. Got it fixed and then drove the car all week to work. Cool rainy weather, but I drove it every day. This weather made good power! 19mpg seemed pretty good for how much I was hitting it!
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194.0
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10.100
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$2.159
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$21.81
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19.2
Added by Mpower0254 on Oct 23 2015 at 10:39 pm
Sep 30 2015
Drove to Fort Collins to meet Derek and Jaclyn. First really highway driving, used the new Walbro pump. It can keep up with the higher demands although under boost it is still slightly rich. Also drove to Mt Falcon park in Morrison and maybe to work a couple days. Still have to fix the subframe issue. OBC showed 27.4 MPG, but it was actually 22 or so. At it's best, it seems this reading may be 4-5mpg optimistic due to the added fuel consumption.
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312.0
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14.100
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$2.339
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$32.98
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22.1
Added by Mpower0254 on Sep 30 2015 at 8:20 am
Aug 22 2015
Drove to the BMW meet in Ken Caryl and up Indian Hills and Turkey Creek Canyon loop for some aggressive driving, but nothing too extra crazy. Then drove around to BJ's for lunch. Picked up Mikko and drove him home before going back to Petsmart and then a few days for work. Drove to down to Parker and back up before filling up. Surprised with the mileage-- the tank may not have been full, but fuel light came on and I drove easy for 50 miles home.
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334.0
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13.980
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$3.029
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$42.35
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23.9
Added by Mpower0254 on Aug 22 2015 at 1:15 am
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