my chevy malibu here runing to lean and here runing rough and stalling and my rpm is going up and down im think that the throttle body may need cleaning!!!!
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2000 Chevrolet Malibu Question: my car here runing to lean
Answer #1G. T. Service Center (2328 Answers) , Stephenville, TX - (254) 638-3236ProfessorG November 06, 2013, 19:43Master
Sounds like the symptoms are from a vacuum leak; Throttle body cleaning is a good idea, and check or replace the throttle body gasket, check all the intake hoses, even the air intake on the engine side of the MAF. Have the fuel filter replaced, and make sure the intake gaskets are not leaking. If your not sure how to do this, seek professional help.
Answer #2Greg's Orange Auto (11870 Answers) , Orange, CA - (714) 361-9386globalhelper November 07, 2013, 05:51Master
have a smoke test done to determine source of vac leak
Answer #3pushrod November 07, 2013, 07:52Master
Engine size? 4 or 6 cyl. Different possibilities on each! Check engine light on?