Notices
Tuning, Diagnostics, Electronics, and Wiring HP Tuners | EFILive | Hand Held Programmers | Stand Alone PCM's | Electronics | Wiring Diagrams

P0449?

Thread Tools
 
Search this Thread
 
Old 01-09-2008, 12:58 AM
  #11  
Staging Lane
 
acechevy's Avatar
 
Join Date: Jan 2008
Location: South Carolina
Posts: 67
Likes: 0
Received 0 Likes on 0 Posts
Default

My truck is throwing the same code po449. It is misfiring less you flat foot it. Do ya'll think it is the same porblem it is throwing po300 and po157. its has ruff idle and bad pull off if driving normal. been tring to fix for months . let me know if that is whats yours is doing and if it fixed yours thanks
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ricky levins
GMT 900 Trucks General Discussion
1
12-19-2013 10:39 PM
camaross82
GMT 900 Trucks General Discussion
4
07-16-2012 11:59 AM
viciousknid
Tuning, Diagnostics, Electronics, and Wiring
20
09-30-2010 08:10 AM
ang3l
GMT 800 & Older GM General Discussion
1
05-07-2010 09:14 PM
whitegmc2002
Tuning, Diagnostics, Electronics, and Wiring
15
04-02-2010 03:29 PM



Quick Reply: P0449?



All times are GMT -5. The time now is 09:21 AM.