Bad Mileage - Page 2 - GM Forum - Buick, Cadillac, Chev, Olds, GMC & Pontiac chat


1992-1999 Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's and Buick Lesabres Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.

Reply
 
 
 
Thread Tools Search this Thread
Old 11-23-2004, 11:17 AM   #11
Senior Member
Certified GM nut
 
Join Date: Feb 2004
Location: CT
Posts: 2,099
Thanks: 0
Thanked 1 Time in 1 Post
SSEBONNE4EVA is on a distinguished road
Default mpg

are these city/highway combination #* ?
because 24 city is kind of high and 15 combination is way low.
SSEBONNE4EVA is offline   Reply With Quote
Old 11-23-2004, 11:19 AM   #12
Senior Member
True Car Nut
 
Join Date: Jan 2004
Location: Chicago,IL MWBF '04 SURVIVOR MWBF '05 SURVIVOR Napa Manager
Posts: 3,955
Thanks: 0
Thanked 0 Times in 0 Posts
Kennginn is on a distinguished road
Default

Quote:
Originally Posted by Custom88
don't sweat it too much. All of our MPG'* are dropping steadily.. know why? It'* the time of the year. They put out a different blend of gas for winter and gas mileage always goes down significantly. Mine has gone from 28 MPG highway to around 24 MPG. :(
i didnt know that was true or not thanks for clearing that up
Kennginn is offline   Reply With Quote
Old 11-23-2004, 12:56 PM   #13
Senior Member
Posts like a Supercharger
 
Join Date: May 2003
Location: Sherwood Park, Alberta
Posts: 188
Thanks: 0
Thanked 0 Times in 0 Posts
merlin is on a distinguished road
Default

When my MPG dropped, I replaced my PCV valve and I noticed a huge difference.
merlin is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Bad, bad, bad, bad vibrations.... SilverSleeper8704 2000-2005 11 07-30-2010 06:42 AM
BAD one liners. Bad, really really bad, but still funny. BonnieBrougham Lounge 3 12-16-2004 06:38 PM
SuperCharger Pulley...bad for supercharger...bad for mileage Mr Bean 1992-1999 9 02-20-2003 12:34 AM
Really bad gas mileage Boognish 1992-1999 24 02-19-2003 03:43 PM
Bad gas mileage G2SSEi95 1992-1999 12 11-01-2002 02:46 AM


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 09:24 PM.


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.