1998 Plymouth Voyager rough idle

1998 PLYMOUTH VOYAGER
125,000 MILES • 6 CYL • 2WD • AUTOMATIC
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JSOUTHERLAND
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The engine runs rough at a idle done gave it a tune-up and it still does. What can be the problem?
Mar 24, 2010 at 7:51 PM
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LEGITIMATE007
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is there a check engine light on?
Mar 26, 2010 at 1:44 PM
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JSOUTHERLAND
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[quote:4749cdd23f="legitimate007"]is there a check engine light ony?[/quote:4749cdd23f]yes there is a service light on
Mar 29, 2010 at 5:20 PM
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LEGITIMATE007
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I suspect a mapp sensor, or intake air temperature sensor, and idle air control valve. however, we need to narrow that down rather than assume possibilites, so what you should do is bring it to autozone or your local parts place and get a computer scan done, they are free. jot down the trouble code or codes and bring them to me so I can pinpoint your problem
Mar 29, 2010 at 9:17 PM
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JSOUTHERLAND
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[quote:bd98360383="legitimate007"]I suspect a mapp sensor, or intake air temperature sensor, and idle air control valve. however, we need to narrow that down rather than assume possibilites, so what you should do is bring it to autozone or your local parts place and get a computer scan done, they are free. jot down the trouble code or codes and bring them to me so I can pinpoint your problem[/quote:bd98360383]
Apr 17, 2010 at 10:28 AM
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LEGITIMATE007
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pardon me?
Apr 17, 2010 at 12:18 PM