5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

rough idle

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Old 06-22-2009, 09:07 PM
  #1  
morgan62
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Default rough idle

1995 gt dont want to idle runs better when it is hot a high rpm you can not hear the fuel pump boog all the time but when it does it runs good at high rpms changed the fuel pump and the filter seemed to help a little but still running bad thanks alot.
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Old 06-22-2009, 09:44 PM
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NoGo95GT
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Can you please write in more understandable writing? And can you explain your problem more in depth? It could be many problems. Thanks.
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Old 06-22-2009, 09:58 PM
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P.S.I.cho
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pull your maf out of the housing clean it with brake clean, blow try it then try, sounds like MAF problem to me, also check vaccume leaks and condition of plugs wires cap and rotor.
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Old 06-23-2009, 06:05 AM
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morgan62
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i put a new mass air flow on the car
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