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Brien · 03-05-2003, 10:03 AM

My stock 2002 Mustang GT five-speed seems to idle a little rough. RPM is 650 to 750 and I can feel a slight vibration. The dealer replaced a fuel valve but it didn't change anything. Is this normal?

03-05-2003, 10:03 AM	#1
Brien Registered Member Join Date: Mar 2003 Location: Columbia, SC Posts: 4	GT idle My stock 2002 Mustang GT five-speed seems to idle a little rough. RPM is 650 to 750 and I can feel a slight vibration. The dealer replaced a fuel valve but it didn't change anything. Is this normal?