Check your spark plug torque.
Moderator
Joined: May 2004
Posts: 6,509
Likes: 902
From: Home Base Nebraska
I checked mine about 2 weeks ago and they where all nice and tight 10K after I changed them. I didn't use anything on them but I made sure that the holes were clean before I installed the new plugs. The ones I removed were also tight after 66K and looked good enough to go to 100K.
Denny
Denny
Posting Guru
Joined: Apr 2006
Posts: 2,216
Likes: 7
I checked mine last week.
Sure enough, after 20 000kms I has one loose one.
#4. One of the worst ones to get to!
Sure enough, after 20 000kms I has one loose one.
#4. One of the worst ones to get to!
Trending Topics
Posting Guru
Joined: Apr 2003
Posts: 1,089
Likes: 1
From: Michigan
I just checked mine last night, and after two years and 20k miles ALL were tight!!. I used anti seize when installing them.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post