terryatlrt 8/8/2010

1986 Porsche 944 Turbo 4Cyl2.5L - Engine

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sometimes will idle correctly other times will idle around 2000 rpm

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  yboy82 2/3/2011

  You should try to check the condition of your EGR valve and idle air control valve. If possible diagnose your vehicle with a scan tool to verify if there is a stored trouble code.

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