2001 Jeep Cherokee 2001 Jeep Grand Cherokee Laredo ROUGH ID

2001 JEEP CHEROKEE
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CALIFORNIADAY
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  • 2 POSTS
2001 Jeep Cherokee 6 cyl Four Wheel Drive

engine idling rough and it gets better when fully warmed up but does not go away. I have already replaced spark plugs, fuel filter, plug wires. Thanks.
Nov 9, 2009 at 11:45 AM
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JACOBANDNICKOLAS
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  • 110,240 POSTS
Has the check engine light ever come on? Have you checked fuel pump pressure? Vacuum leaks? EGR working properly?
Nov 10, 2009 at 5:08 AM
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