ENGINE NOT IDLING

  • Tiny
  • James@619
  • 1999 Jeep Grand Cherokee
  • 256,000 miles

Have a 1999 Jeep grand cherokee 4.7L number 6 plug wet of petrol even after I change the coils car do not idle, start up bad, number 6 spark plug is wet of petrol even after I changed the coils around.

Saturday, February 11th, 2012 AT 8:12 AM

6 Answers

  • Tiny
  • fixitmr
  • Member

Possible bad injector or compression problem on that cylinder?

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Saturday, February 11th, 2012 AT 8:28 AM
  • Tiny
  • fixitmr
  • Member

Did you change plug on 6 to at same time?

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Saturday, February 11th, 2012 AT 8:33 AM
  • Tiny
  • fixitmr
  • Member

Does #6 coil connector have 12v power?

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Saturday, February 11th, 2012 AT 8:35 AM
  • Tiny
  • James@619
  • Member

Yes I did change plugs and coils over. For the connector power, how do I check that? What I forgot to mention is that the ENGINE CHECK light is on.

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Saturday, February 11th, 2012 AT 8:45 AM
  • Tiny
  • fixitmr
  • Member

Sure a code read could help.

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Saturday, February 11th, 2012 AT 12:57 PM
  • Tiny
  • fixitmr
  • Member

You can use a test light to check voltage.

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Saturday, February 11th, 2012 AT 1:27 PM

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