A friend of mine was told he needs an O2 sensor in bank 2 sensor 2 downstream. Which side of his 5.7 small block is bank 2? Is it the driver's side or passenger's. Thanks, Ed in Philly
A friend of mine was told he needs an O2 sensor in bank 2 sensor 2 downstream. Which side of his 5.7 small block is bank 2? Is it the driver's side or passenger's. Thanks, Ed in Philly
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