P0300, p0301, p0304 - JeepForum.com

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post #1 of 3 Old 06-27-2010, 12:57 AM Thread Starter
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2002 TJ Wrangler 
Join Date: May 2009
Location: Vineland NJ
Posts: 9
P0300, p0301, p0304

P0300, P0301, &P0304 cylinder misfire. Does anyone kno why are any solutions to this problem they just started tonight drove fine all day. Any help would be epic

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post #2 of 3 Old 06-27-2010, 09:40 AM
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1998 TJ Wrangler 
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Location: On a Volcano in the Pacific
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When was your last tune up

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post #3 of 3 Old 06-27-2010, 12:52 PM Thread Starter
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2002 TJ Wrangler 
Join Date: May 2009
Location: Vineland NJ
Posts: 9
I havent had a tune up in a while im gonna check the spark plugs now im just hopeing its not the coil pack. any ieas?
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misfire , p0300 , p0301 , p0304

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