2003 Jeep Liberty Codes

2003 JEEP LIBERTY
100,202 MILES • 6 CYL • 4WD • AUTOMATIC
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JUDYCARTER66
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My jeep is jerking & sputtering when I drive it. It showed 5 codes on the dashboard. P0300, P0304, P0305, P0306 & P0442. Please tell me what they mean! thank you!
Dec 13, 2009 at 6:01 PM
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MHPAUTOS
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Hi there, this is a multi miss fire in Cyl 3,4 &5 and a minor vacuum leak in the EVAP system, start with a general tune up.

Mark (mhpautos)
Dec 14, 2009 at 3:12 AM