ENGINE RUNNING ROUGH DIES ON IDLE

  • Tiny
  • Dean Farrand
  • 2002 Ford Ranger
  • 102,000 miles

Used a obd2 reader and got the following codes (P0300, P0304, P0305 & P0306). From what I've read this means random misfire detected (300) and cylinder 4, 5 & 6 misfire respectively. Truck ran fine yesterday morning and started having this problem when I started this morning. Will die on idle but will start up right away. Would appreciate any assistance you can offer.

Dean

Saturday, May 11th, 2013 AT 11:21 AM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 41,647 posts

Check your fuel pressure low fp will cause misfires.

Was this
answer
helpful?
Yes
No
Sunday, May 12th, 2013 AT 8:30 AM

Please login or register to post a reply.

Similar Questions