03 SSEI Terrible Gas Mileage????? - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


2000-2005 Discuss your 2000-2005 Bonneville SE, SLE, and SSEi Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 05-17-2010, 02:33 PM   #11
Member
Posts like a V-Tak
 
Join Date: May 2010
Posts: 32
Thanks: 0
Thanked 0 Times in 0 Posts
bonnevillefl is on a distinguished road
Default

No-Codes, similar situation: I wound up with a bad MAF but could not figure it out initially because the Check Engine light came on, then reset itself and took the codes with it (according to my mechanic). I had to drive around until the Check Engine light came on, then straight to the mechanic. He read the code which said bad MAF. Changed that and it'* been good since. Moral to that story; you may have a sensor going out or a dirty one.
bonnevillefl is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
2000 Bonneville SLE getting terrible gas mileage zachattack2795 2000-2005 9 05-22-2011 06:41 PM
Terrible gas mileage - 03 GP GT vital49 2000-2005 3 02-19-2008 10:40 AM
Gas, Oil And Gas Mileage **** SERIES II ENGINES**** Nashville Cowboy General GM Chat 26 02-06-2007 06:23 PM
99 SSEi a terrible sound when beginning to drive miles26 1992-1999 0 01-30-2004 09:57 AM
2000 ssei gas mileage gsamosuk 2000-2005 9 12-20-2003 12:22 PM


Thread Tools Search this Thread
Search this Thread:

Advanced Search

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 Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 05:56 AM.


We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.