NO

  • Tiny
  • Anonymous
  • 1999 FORD F-150
  • 116,000 MILES

No. 3 cylinder is misfiring. Where is the No 3 spark plug located? Misses worst during wet conditions.

Friday, December 28th, 2012 AT 4:41 PM

2 Replies

  • Tiny
  • Hmac300
  • EXPERT
  • 45,632 POSTS

Check fuel pressure first it will cause this. Shold be 28-45 engine running and 35-45 key on engine off

Was this
answer
helpful?
Yes
No
Friday, December 28th, 2012 AT 5:39 PM
  • Tiny
  • Hmac300
  • EXPERT
  • 45,632 POSTS

Oh and what engine do you have

Was this
answer
helpful?
Yes
No
Friday, December 28th, 2012 AT 5:39 PM

Please login or register to post a reply.

Other Spark Plug Wet Questions