MY 99 F 150 HAS A 4

  • Tiny
  • Anonymous
  • 1999 Ford F-150
  • 33,600 miles

My 99 F -150 has a 4.6 l engine has a bad hesitation while driving and backfires, what can I look for. I have fixed the vacuum leak and it still does it.O

Saturday, January 26th, 2013 AT 2:56 PM

1 Answer

  • Tiny
  • hmac300
  • Expert
  • 42,023 posts

Scan for codes and check fuelpressure first

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Saturday, January 26th, 2013 AT 4:31 PM

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