2002 Chevy Monte Carlo Starts stalls runs rough high rpm st

2002 CHEVROLET MONTE CARLO
177,650 MILES • 6 CYL • FWD • AUTOMATIC
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RAILMAN46
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  • 1 POST
I started my car all of a sudden its stalls then runs rough . Starts runs rough high rpms stalls wont run knocks pings stalls white smoke I change fuel pump fuel filter oxygen sensor mass air sensor egr cleans fuel lines and injectors still no good dont know if its electrical bad ground the plugs and wires were changed a year ago milage is 175650 what do you suggest?
Oct 28, 2010 at 3:44 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Try cleaning out the idle air control valve, EGR and PCV valves and see what happens
Oct 28, 2010 at 4:19 PM
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