Home
What's new
Latest activity
Authors
Store
Latest reviews
Search products
Forums
New posts
Search forums
What's new
New posts
New listings
New products
New profile posts
Latest activity
Members
Current visitors
New profile posts
Search profile posts
Log in
Register
Cart
Cart
Loading…
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Search titles only
By:
Menu
Log in
Register
Navigation
Install the app
Install
More options
Change style
Contact us
Close Menu
Forums
Other Fast Ford Vehicles
F-150
2005 5.4 3V missing at WOT
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="mustangc" data-source="post: 9228374" data-attributes="member: 87570"><p>UPDATE: The Lisle tool removed all seven broken plugs, without chipping off any ceramic into the cylinder. I am very impressed, and I will no longer fear changing plugs on 3V heads.</p><p></p><p>As for the miss at wide-open-throttle, it appears to be gone as well! I hope I have solved the problem. I do know that the one plug I removed intact was so worn down that the gap was more than TWICE that of a new plug. Ford's coil-on-plug ignition is pretty good, but doubling the gap squares the amount of voltage required to jump the gap.</p><p></p><p>If the F-150 continues to run okay, I can go back to pondering the addition of a supercharger....:burnout:</p></blockquote><p></p>
[QUOTE="mustangc, post: 9228374, member: 87570"] UPDATE: The Lisle tool removed all seven broken plugs, without chipping off any ceramic into the cylinder. I am very impressed, and I will no longer fear changing plugs on 3V heads. As for the miss at wide-open-throttle, it appears to be gone as well! I hope I have solved the problem. I do know that the one plug I removed intact was so worn down that the gap was more than TWICE that of a new plug. Ford's coil-on-plug ignition is pretty good, but doubling the gap squares the amount of voltage required to jump the gap. If the F-150 continues to run okay, I can go back to pondering the addition of a supercharger....:burnout: [/QUOTE]
Insert quotes…
Verification
Post reply
Forums
Other Fast Ford Vehicles
F-150
2005 5.4 3V missing at WOT
Top