Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN






Search Auto Parts

2003 chevy silverado 1/2 ton 4x4 not sure of the engine size, I think it is the smaller one they made at that time.


  Email This Post



rhersh
User

Sep 26, 2011, 7:01 PM

Post #1 of 2 (2651 views)
2003 chevy silverado 1/2 ton 4x4 not sure of the engine size, I think it is the smaller one they made at that time. Sign In

I have a p0171 code I know it says oxy. sensor but what else do I need to look at for this problem? Also the change oil light came on I serviced the oil and filter but I cant get the light to go off. Any help wold greatly be appriciated. Thanks.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Sep 26, 2011, 7:07 PM

Post #2 of 2 (2644 views)
Re: 2003 chevy silverado 1/2 ton 4x4 not sure of the engine size, I think it is the smaller one they made at that time. Sign In

For the oil change reminder, turn the key on and stomp the gas pedal to the floor and back 3 times withing 5 seconds. The light should flash to tell you it's cleared. If not repeat.
The PO171 is a lean code. You need to find out if the system is really running lean and why.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







  Email This Post
 
 


Feed Button




Search for (options) Privacy Sitemap