I replaced the O2 sensors, fuel pump,intake manafold, exhaust manafold, exhaust,and now the computer. Still have the same problem lean on bank 1.... What else can it be?
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2007 Chrysler Aspen Question: My engine light is on and have spent thousands of dollars to get it resolved.
Answer #1Greg's Orange Auto (11856 Answers) , Orange, CA - (714) 361-9386globalhelper December 13, 2012, 06:18Master
sounds like a vac leak on bank 1 did you have a smoke test done lately.that may show you a small leak poss under dash or poss mass air flow sensor. did you do the work or a shop?
ReplyMartin X, December 13, 2012, 08:35Rookie
Chrysler, seems to be a parts changer rather than a mechanic.
milesauto from Miles Auto Service Inc., December 13, 2012, 07:02Master
Perhaps its time to have a good technician do the diagnostics and fix the problem. Not anything I could tell you other than guessing at parts to replace and that has not worked so far.
Answer #3your.mechanic December 13, 2012, 09:14Master
You have a vacuum leak