1999 Jeep Cherokee runs rough

148,000 MILES • 6 CYL • 4WD • AUTOMATIC
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PHEELINGPHINE
  • MEMBER
  • 9 POSTS
i ll start my 1999 jeep cherokee sport 4.0 let it warm drive a half a block or so then it will hesitate like its not getting gas for about 10 seconds running really rough then it will just clear out and runs fine no problems but seems to get worse if i do a lot of stop and go but like i said its just in the first couple blocks of driving someone told me to check up stream 02 sensor yesterday have not got the chance yet, what do you think?
Feb 5, 2010 at 12:55 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
It could deal with the O2 sensor. Has the check engine light come on?
Feb 8, 2010 at 1:56 PM
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PHEELINGPHINE
  • MEMBER
  • 9 POSTS
no the check light is not on thats what i dont understand
Feb 8, 2010 at 11:48 PM
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