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Discussion Starter · #1 ·
Went to visit my boys at Auto Zone and they said my check engine light is throwing a too lean bank 1 code... What type of gas should I use to offset it, and what exactly is happening?
 

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You may have leak in the vacuum hoses somewhere. This is classic DTC for that cause. What engine do you have?

She bangs she bangs....
 

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Discussion Starter · #8 ·
I guess it is time to clean the MAF out... I have a cone filter on there right now....
 

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Over 400K miles on my baby!
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Its the MAF. If you put back the orginal air filter and are under 70k miles, the MAFs on the 1.8t had the warranty extended.
 
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