99 F150 Ford, Miss Firing. - Ford Forums

03-12-2005, 00:50

Truck is miss at 1500 to 2000 RPM's at all speeds. This started
happening after changing spark plugs and wires. Truck is a V6, 4.6L I
think.

03-12-2005, 00:51

"L. Holland" <holland@nbnet.nb.ca> wrote in message
news:a7617383.0503071112.1304aa8@posting.google.com...
> Truck is miss at 1500 to 2000 RPM's at all speeds. This started
> happening after changing spark plugs and wires. Truck is a V6, 4.6L I
> think.

probably a problem with a wire or sparkplug.

Jeff

03-12-2005, 01:39

Gotta have more info to help you man, What type of plugs?? You really need
a double platinum plug for that motor.

03-12-2005, 01:40

Why?
"Kenn" <rockett_rulz@hotmail.com> wrote in message
news:0d718a243adc19592a0db17354efaff2@localhost.talkaboutautos.com...
> Gotta have more info to help you man, What type of plugs?? You really need
> a double platinum plug for that motor.
>
>
>

03-12-2005, 01:40

"pick one" <try again!> wrote in message news:<o9-dndXzEdtPWbLfRVn-3Q@comcast.com>...
> Why?
> "Kenn" <rockett_rulz@hotmail.com> wrote in message
> news:0d718a243adc19592a0db17354efaff2@localhost.talkaboutautos.com...
> > Gotta have more info to help you man, What type of plugs?? You really need
> > a double platinum plug for that motor.
> >
> >
> >

The plugs were changed at a Ford dealership, but the wires were
changed at local garage. If it turns out not to be the problem with
the wires or plugs, where else should we look?

03-12-2005, 01:40

Like maybe the coil pack or injector, that is if the plugs were not damaged when
installed.
"L. Holland" <holland@nbnet.nb.ca> wrote in message
news:a7617383.0503100533.31bf318@posting.google.com...
> "pick one" <try again!> wrote in message
> news:<o9-dndXzEdtPWbLfRVn-3Q@comcast.com>...
>> Why?
>> "Kenn" <rockett_rulz@hotmail.com> wrote in message
>> news:0d718a243adc19592a0db17354efaff2@localhost.talkaboutautos.com...
>> > Gotta have more info to help you man, What type of plugs?? You really need
>> > a double platinum plug for that motor.
>> >
>> >
>> >
>
> The plugs were changed at a Ford dealership, but the wires were
> changed at local garage. If it turns out not to be the problem with
> the wires or plugs, where else should we look?