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Old 11-13-2013, 04:43 PM   #1
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Help

Check engine light came on so I took it to get it scanned and it read "cylinder 3 misfire"
What does this mean in terms of fixing

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Old 11-14-2013, 11:41 AM   #2
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Anyone???

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Old 11-14-2013, 11:52 AM   #3
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whats the code?
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Old 11-14-2013, 12:40 PM   #4
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Originally Posted by harryhood View Post
whats the code?
not sure, I had auto zone scan it and that's what it read
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Old 11-14-2013, 12:56 PM   #5
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Try changing your spark plugs first
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Old 11-14-2013, 01:02 PM   #6
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Pretty sure the code for that is P0303. I had a cylinder 6 misfire and the code was P0306. It was spark plugs although a few thousand miles later i get the same code... Stumped now.
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Old 11-14-2013, 01:07 PM   #7
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Change your spark plugs again I change my plugs every winter
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Old 11-14-2013, 06:55 PM   #8
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if its a 4.0 dont forget about the heat soak issue on cyl #3 injector.
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Old 11-14-2013, 06:57 PM   #9
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if its a 4.0 dont forget about the heat soak issue on cyl #3 injector.
What is this issue? Dont think ive heard of that
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Old 11-14-2013, 07:26 PM   #10
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What is this issue? Dont think ive heard of that
Its a heat shield that is added to keep the heat from the injector.Theres a TSB on it.

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