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How do I fix lean m...
 
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How do I fix lean mixture

  

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Hey Scotty,

I bought the carpet for the 99 Lincoln Towncar and will try to replace it myself soon. 

I have another problem recently while driving the check engine light came on and I scanned the OBD2 codes and got back p0174 p0171.

The guy I bought it from put a straight exhaust on it and replaced a lot of the front end before I purchased it. 

What can I do first so this doesn't end up costing me more than the car did?

Also are there manuals for these Lincoln Towncars I can purchase online to help with parts and locations of parts and how to remove or replace things? 

Thanks

CMHarrell

 

 


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