|Topic Review (Newest First)|
|Jan 3rd, 2008 9:52 am|
|patroa1||Follow this link to adjust BC MPG funtion http://www.bmwlt.net/ubbthreads/show...&sb=5&o=0&vc=1|
|Jan 2nd, 2008 10:48 pm|
|TimVipond||The new gasolines (especially non Tier 1 gasolines) are causing dirtier fuel injectors, intake valves, and combustion chambers which will decrease performance and mpg. If you have noticed a decline or want to try to do better, you might want to try a fuel system cleaner every 4,000 miles such as http://www.amsoil.com/storefront/api.aspx?zo=1181889 .|
|Jan 2nd, 2008 8:35 pm|
Ya'all are lucky, or maybe smarter than me! I am lucky to get 40 mpg! (2000 LT trike) Chuckle! I'll try MMO!
|Jan 2nd, 2008 7:43 pm|
Adjustest of BC computer
There are various threads on how to change the BC computer to calculate correctly. I can't remember the excat steps. If I figure them out I will send them.
|Jan 2nd, 2008 6:11 pm|
Stop with the grin. Do you realize how much wind resistance there is when you are grinning ear to ear while you are going down the road? Cheeks a flapping, lips a flopping probably costs you 5 miles per gallon.
Ride serious. Frown. Think about the IRS, your mother-in-law or your boss.
|Jan 2nd, 2008 6:03 pm|
|Beamerdude||Tire pressure and time of year gas mixtures effects mileage a lot. For me the hotter it is, better mileage I get|
|Jan 2nd, 2008 9:21 am|
Things I've found that effect MPG..
1- Tires- 880 get better than B020
2- PSI in tires... 48/42
3- Windshield angle...if way up, it blocks the air more
4- right hand- If I'm on the gas harder the gas seems to go away faster!!!
|Jan 1st, 2008 9:48 pm|
|3444||You have to reset the trip computer once in a while, especially the average gas consumption and speed. The more you drive around in town the more it pulls down your milage and average speed readings, resulting in lower average fuel comsumption, which is based on a wide range of riding conidtions. Reset it, run it on the highway, then reset it again and run it in town, you will see the difference.|
|Jan 1st, 2008 1:19 pm|
Yep, Marvel Mystery Oil. Some swear by it, others swear at it. I believe it has benefits that improve engine longevity.
|Jan 1st, 2008 12:31 pm|
I'm guessing good old "Marvel Mystery Oil"
|Dec 31st, 2007 11:48 pm|
Originally Posted by Lumpy
|Dec 31st, 2007 11:45 pm|
|Lumpy||What time of year and where you buy gas makes a difference. Here in Colorado the formula changes in the winter. And it's all ethanol gas until spring and this lowers mpg. I use 91 octane with a cap full of MMO and my mpg stays at 50. No kidding. I'm 6', 285lbs. My '99 LT has 72k on it.|
|Dec 31st, 2007 4:14 pm|
I filled the tank this afternoon and calculated my mileage.....EXACTLY 40 mpg. I feel better now and will remember the on board computer is not perfect.
Thanks for the responses...Happy New Year to all!!!
|Dec 31st, 2007 2:16 pm|
|rspyder||Cold weather will also kill the mileage... I get my best in hot weather at altitudes above 3000 ft.|
|Dec 31st, 2007 7:25 am|
|danbrown||I have also noticed on mine that the brand of gas makes a little difference.|
|Dec 30th, 2007 9:38 pm|
Check the O2 sensor. These can have a dramatic effect on mileage when they fail..
Maybe you can get someone with a GS-911 to scan it...
And don't rely on the BC. It lies.
|Dec 30th, 2007 9:32 pm|
Use your Trip Odo
Check your milage the old fashioned way before panicking. The computer takes many things into consideration, and it is averaged over the period you are actually running it each time. Also remember that many regions change their formula for the fuel according to weather and climate. I often get worse milage in the winter than in the summer.
|Dec 30th, 2007 9:08 pm|
Reasons for poor mileage?
I recently purchased an '03 LT with 30,000 miles. I love the bike and have put around 600 miles on her. I have checked my mileage regularly with the on board computer and was averaging 42 mpg. I checked it yesterday and it has dropped to 35 mpg.....all I have done is change the oil using BMW SAE 20W50 and a BMW filter.
I have never experienced this large of a change in any vehicle's mileage.