Welcome to Bimmerfest -- The #1 Online Community for BMW related information! Please enjoy the discussion forums below and share your experiences with the 200,000 current, new and past BMW owners. The forums are broken out by car model and into other special interest sections such as BMW European Delivery and a special forum to voice your questions to the many BMW dealers on the site to assist our members!

Please follow the links below to help get you started!

Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 3 Series / 4 Series > E90/E91/E92/E93 (2006 - 2013)

E90/E91/E92/E93 (2006 - 2013)
The E9X is the 4th evolution of the BMW 3 series including a highly tuned twin turbo 335i variant pushing out 300hp and 300 ft. lbs. of torque. BMW continues to show that it sets the bar for true driving performance! -- View the E9X Wiki

Reply
 
Thread Tools Display Modes
  #1  
Old 01-26-2013, 09:57 PM
cmtyree cmtyree is offline
Registered User
Location: Maple Valley, WA
 
Join Date: Jan 2013
Posts: 1
Mein Auto: 2006 325xi
Cool 2006 325xi Gas Milage Decrease

Hello,

This is my 3rd BMW. About 6 months ago my computer starting registering a decrease in my gas mileage. The car was under CPO so I brought to the attention of dealer even to the the Service Manager. After a few trips they put the car in the shop and did a calibration. Yeah, the mileage I was calculating manually returned to the computer. I usually get 23/24 around town and 28/30 hwy. My happiness only lasted about 6 weeks. Now the car has decreased in mileage manually and on the computer. The computer is off about 2 miles per gallon.
I purchased new tires, had the spark plugs and air filter changed and it is going in for an oil change this week. I even put Techtron fuel injector cleaner in. I am just over 100K. The car seems to be running just fine. I drive over a mountain and drive on a hwy where the speed limit is 70mph. So we have a lot of fun together but I am really worried something is very wrong.

Any idea? The only thing that was suggested was to reboot the computer again by removed the battery cables.

Thanks
Reply With Quote
Advertisement
Reply

Bookmarks

Tags
100k, 2006, 325xi, computer mismatch, gas decrease, gas mileage decrease


Forum Navigation
Go Back   Bimmerfest - BMW Forums > BMW Model Discussions > 3 Series / 4 Series > E90/E91/E92/E93 (2006 - 2013)
Today's Posts Search
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On



Forum Jump


All times are GMT -7. The time now is 01:27 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
© 2001-2011 performanceIX, Inc. All Rights Reserved .: guidelines .:. privacy .:. terms