Thursday, April 26, 2012

Smoke testing for codes P0171 P0174

These two codes mean a V style engine is running lean on both banks. So you have to be thinking - what can make both banks run lean. Here's how to make this task simple with a smoke machine.



http://www.youtube.com/watch?v=kZsqEfP-5zM&hl=en

Recommend : Verbatim DVD

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