P0171 - Fuel Trim System Lean Bank 1
#1
I randomly get the P0171 - Fuel Trim System Lean Bank 1 obdII code in my 97 LT.
This code comes and goes... the check engine light can be lit 1 day then the next while driving it lights down...
I didnt understand much of the information about it..
What should I do about it?
Can I do something with almost 0 knowledge about cars or should i take it to a mechanic for this problem?
Best Regards
Jonas
I mean... since it comes on then fixes itself...
maybe its this damn cold that makes something malfunction...
Will there be any damage done if i dont get this fixed asap or is it just a miss mixture of fuel and air?
BR Jonas
This code comes and goes... the check engine light can be lit 1 day then the next while driving it lights down...
I didnt understand much of the information about it..
What should I do about it?
Can I do something with almost 0 knowledge about cars or should i take it to a mechanic for this problem?
Best Regards
Jonas
I mean... since it comes on then fixes itself...
maybe its this damn cold that makes something malfunction...
Will there be any damage done if i dont get this fixed asap or is it just a miss mixture of fuel and air?
BR Jonas
Last edited by rriddle3; 01-12-2010 at 02:30 PM. Reason: CONSECUTIVE POSTS
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