Ford F150 3.5L V6 Ecoboost Misfires: Spark Plug Replacement - Ford F150 Forums - Ford F-Series Truck Community.

2009 - Present Ford F150 General discussion on the present generation Ford F150 truck.

Thread Tools Search this Thread
Old 12-07-2014   #1  
Thread Starter
Join Date: Nov 2013
Posts: 61
Default Ford F150 3.5L V6 Ecoboost Misfires: Spark Plug Replacement

Ok so besides intercooler condensation causing misfires this is the #1 reason for misfires on this engine. Any misfires on this engine has great potential to damage the catalyst and should not be taken lightly. As many know by now boosted engines are hard on the plugs be it iridium platinum whatever and you may find the need for new plugs by 50k miles. More so now as many are coming in with carbon tracking as this one had. In this video I walk you through the procedure to change out plugs on these engines with the revised plugs, gap specs and TSB that have all come out recently. I hope this helps.

makuloco2000 is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
3.5L Ecoboost Misfires Latest Information makuloco2000 2009 - Present Ford F150 1 01-12-2014 12:23 PM
99 f150 4.2 v6 spark plug wires/coil upgrade suggestions SwaintaN 1997 - 2003 Ford F150 4 12-22-2013 12:34 PM
Keeping water out from spark plug area terrible one 2004 - 2008 Ford F150 2 04-05-2011 12:00 PM
Lisle Spark Plug Remover - NC Trent Member's Classifieds 3 03-24-2011 03:47 PM
Spark Plug Pictures Trent 2004 - 2008 Ford F150 21 01-31-2011 06:58 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -5. The time now is 07:31 PM.

© 2018 MH Sub I, LLC dba Internet Brands
We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.