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Old October-15th-2002 | 01:55 PM
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walight01
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header question
After removing my heat shield from my engine, I noticed that there is a metal hose connecting from the back side of the engine, and going into the header. WHAT IS IT???????
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Old October-15th-2002 | 01:57 PM
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NegatiZE
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I think that is the O2 sensor.
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Old October-15th-2002 | 02:01 PM
  #3  
walight01
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the o2 censor is down from this piping...it looks like its a coolant line but i know its not....
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