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p0171 System lean bank 1 (Purge Stuck)
Posted to Technical Discussion Forum on 11/15/2013 6 Replies

This car is fixed, just thought i would post this fix.

Car came in with system lean bank 1 smoked intake and found EGR o-ring was leaking so replaced intake and EGR o-rings then rechecked still had a major leak according to my smoke machine but couldn't see ... Login to read more.

6 Replies Received (View Replies)

 

car Vehicle Data

2007 Mazda 3 i 2.0L Mil Lamp On

JM1BK12G27
Engine2.0 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On

car Vehicle Data

2007 Mazda 3 i 2.0L Mil Lamp On

JM1BK12G27
Engine2.0 L
Trans4-speed Automatic (Electronic)
SymptomsMil Lamp On