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Jeep Wrangler PCM and module repair and replacement
  • Jeep Wrangler TJ
  • TJ General Discussion

Rough idle and misfires

  • Thread starter Thread starter benjishack
  • Start date Start date Mar 26, 2022
benjishack

benjishack

New Member
Original poster
Joined
Feb 17, 2022
Messages
12
Location
united kingdom
  • Mar 26, 2022
  • #1
Hi All.
So my next issue is
Jeep tj 4.0 sahara running very rough on start up and idle...misfiring and cannot be driven as it is seems to have a misfire....

The very strange thing is that once temperature is up and I switch over to LPG it will run fine???!!!
Any thoughts/advice mucho appreciated..
 

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Collector grade Jeep Wrangler TJs for sale
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