Hummer Forums - Enthusiast Forum for Hummer Owners

Hummer Forums - Enthusiast Forum for Hummer Owners (https://www.hummerforums.com/forum/)
-   PRIVATE For Sale / Trade Classifieds (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/)
-   -   Code p0171&p0174 help! (https://www.hummerforums.com/forum/private-sale-trade-classifieds-10/code-p0171-p0174-help-22450/)

ken haukaas Jan 11, 2011 08:01 PM
Code p0171&p0174 help!
 
I understand that this Code means running too lean. It is a 2003 H2. Is this a common problem and where should I start to trouble shoot the problem?

Easy Ed Jan 11, 2011 08:14 PM
Some reading material http://repairpal.com/OBD-II-Code-P0171-and-P0174


All times are GMT -5. The time now is 02:44 AM.


© 2026 MH Sub I, LLC dba Internet Brands