trouble code issue

2008 JEEP WRANGLER
301 MILES • 4WD • AUTOMATIC
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OGBEAUTO
  • MEMBER
  • 1 POST
P0300 random/multiple cylinder misfire detected.
Please help me solve this.
May 16, 2016 at 7:56 PM
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HMAC300
  • ✓Experienced Mechanic
  • 48,601 POSTS
these are very hard to detect. Check the fuel pressure then let a local professional freeze frame it to check sensors it can be anything.autoparts rent gauge.

https://www.2carpros.com/articles/how-to-check-fuel-system-pressure-and-regulator
May 17, 2016 at 1:04 AM
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