Community
Search
Full Size K5 (1969-1991) GMT415 (1992-1994) Tech Discuss any and all full size K5 general tech topics here.

Throwing Codes 12 and 15

Thread Tools
 
Search this Thread
 
  #1  
Old 10-08-2011, 02:01 PM
Straka88's Avatar
New Member
Thread Starter
Join Date: Dec 2008
Location: Lakewood, WA
Posts: 54
Straka88 is an unknown quantity at this point
Default Throwing Codes 12 and 15

My truck is starting hard and idoling rough and wants to die occasionally. It's finally throwing me a number 12 and 15 code. Can you guys help me with these codes and what I need to replace or fix for these
 
  #2  
Old 10-08-2011, 03:26 PM
New Member
Join Date: Sep 2011
Posts: 59
ramapge is on a distinguished road
  #3  
Old 10-10-2011, 04:21 PM
Straka88's Avatar
New Member
Thread Starter
Join Date: Dec 2008
Location: Lakewood, WA
Posts: 54
Straka88 is an unknown quantity at this point
Default

Originally Posted by ramapge View Post
Thanks for the guide, it definitly helped me out. After I replaced my coolant temperature sensor, my Blazer it running like a Chevy again. No more rough idle, no hestitation, or stalling out. I got my power and torque back. Thanks brother.

Respectfully Straka
 
  #4  
Old 10-10-2011, 04:25 PM
New Member
Join Date: Sep 2011
Posts: 59
ramapge is on a distinguished road
Default

Any time
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
pdxcrew427
Engine & Transmission
2
08-13-2015 10:06 PM
MTopper
2nd Generation S-series (1995-2005) Tech
8
11-15-2011 02:37 PM
dlippiet
1st Generation S-series (1983-1994) Tech
4
10-07-2010 10:36 PM
drperry
General Chat
4
07-04-2007 04:25 AM
Lucky614
2nd Generation S-series (1995-2005) Tech
3
03-29-2006 03:03 PM



Quick Reply: Throwing Codes 12 and 15


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service - Do Not Sell My Personal Information -

© 2021 MH Sub I, LLC dba Internet Brands