2000 Ford F-150 Stuttering/sputter?

Tiny
PMATLOCK
  • MEMBER
  • 2000 FORD F-150
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 88,000 MILES
I have an 2000 F-150 with about 88,000 miles on it. The other day while going to work at about 45 to 50 mph the truck just started to stutter. It only did it for a little while and seems like when I got above 55 it was fine. Did it just once on the way to work and then back home. I was going up hill at the time if that makes much of a difference ( not a huge incline). Just wondering what could be wrong?
Monday, February 25th, 2008 AT 4:50 PM

4 Replies

Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Ignition coil or spark plug is most likely. Is your check engine light on?
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Monday, February 25th, 2008 AT 4:51 PM
Tiny
PMATLOCK
  • MEMBER
  • 2 POSTS
No, it hasn't came on.
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Monday, February 25th, 2008 AT 9:30 PM
Tiny
MASTERTECHTIM
  • MECHANIC
  • 4,749 POSTS
Unfortunately now we are at the point where the tech needs to road test the vehicle to duplicate the problem. Sorry
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Tuesday, February 26th, 2008 AT 6:08 AM
Tiny
JOE6770
  • MEMBER
  • 12 POSTS
Had the same problem with mine.2003 4.6 91000m.
I had 2 cop's with splits in the boots causing a miss fire under load. Plugs were shot to.
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Sunday, March 23rd, 2008 AT 10:36 AM

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