2009 F150 knocks when starting
Laughing Gas
Joined: Dec 2010
Posts: 1,200
Likes: 45
From: Timbuk3, MI
Assuming you've checked the oil level ...
Check the brand of the oil filter. If it's anything other than Motorcraft, replace it.
BTW ...
HINT/TIP: Regarding your, "2009 F150" ... Put your complete vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, etc., etc., etc.) in your signature -OR- provide it in your posting(s).
*Telepathic or Carnac we're not.
.
Check the brand of the oil filter. If it's anything other than Motorcraft, replace it.
BTW ...
HINT/TIP: Regarding your, "2009 F150" ... Put your complete vehicle information (year, model, cab, trim, engine, wheelbase, _x4 drive, mileage, etc., etc., etc.) in your signature -OR- provide it in your posting(s).*Telepathic or Carnac we're not.
.
Thread
Thread Starter
Forum
Replies
Last Post
bbsitum
1997 - 2003 F150
18
Dec 7, 2025 09:32 AM
Dot Heton
1961 - 1966 F-100 & Larger F-Series Trucks
7
Jul 8, 2015 01:02 AM
jplinville
1987 - 1996 F150 & Larger F-Series Trucks
27
Jan 28, 2010 08:22 AM
