Engine light has been on/off and car runs good for past 8 weeks. Dealer has had the car twice, currently in shop trying to diagnose. Lean fuel mixture is what they say yet can't pin point the area to repair. All sensors checked, injectors cleaned ( they say twice) smoke tested 2x etc. Now they want to replace the injectors with no guarantee the light will go off, 88000 miles , 90% highway with regular maintenance. Anyone been there? Suggestions? Warranty is long gone. I just feel the dealer has been diagnosing to builds up some $$, so they can tell me its $2400 for injectors or $1000 for diagnostics which solved nothing to take the car with the light still on. If anyone has insight or who to call I would appreciate it