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View Poll Results: What brand of oil filter are you using?
Motorcraft
21
28.00%
Mopar
14
18.67%
Wix
11
14.67%
Mobil1
6
8.00%
Fram
14
18.67%
Bosch
1
1.33%
K & N
4
5.33%
Amsoil
2
2.67%
Purolator
2
2.67%
Other
0
0%
Voters: 75. You may not vote on this poll

Who is using the Motorcraft FL-400S vs other brands?

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Old 06-13-2009, 10:46 AM
  #11  
JK Junkie
 
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Used three mobil 1's, all gave me start up knock. Switched to amsoil's for the past 4 or 5 and havent had a problem
Old 06-13-2009, 12:30 PM
  #12  
JK Junkie
 
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Went from Mopar to Mobil1 to Fram Tough Guard. NO noise on the Fram filter, at all.
Old 06-13-2009, 06:26 PM
  #13  
JK Jedi
 
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I've had the best luck with the Mopar so far, however I do get a hint of clatter if the Jeep sits for a couple days. Intend to give the Motorcraft a shot and see if it is indeed totally anti-clatter.
Old 06-13-2009, 07:06 PM
  #14  
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Amsoil all around the jk, I have been using it in my other trucks for ever. Have tahoe with 107,000 and a 1 ton chevy with 206,000 and no dry starts ever.
Old 06-14-2009, 03:07 AM
  #15  
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FL400s here as well. Never any clatter.



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