Noticed my "service engine soon" light come on the other day so I checked it out and I got a P0442 code (small emissions leak). Also noticed the cabin started to smell of gasoline. Put the trailblazer up on the lift today and I think I found a small gasoline leak. In the attached picture, I believe the leak is coming from the line labeled number four. Either at the bend at the end of the line (of the picture) or the bend where number three is pointing. (Cannot remember exact spot) It looks as if the line rusted against the floor pan on the drivers side. I have a multitude of questions but don't know exactly where to start. Is this line hard to replace? Is there a part number? Approximate price? Any information about this type of fix will help! Thank you!
have the same problem?
Saturday, November 19th, 2016 AT 7:09 PM