2004 Ford F-150 Grinding noise on cold start

Tiny
GINA12
  • MEMBER
  • 2004 FORD F-150
Noises problem
2004 Ford F150 Four Wheel Drive Automatic 100000 miles

Our truck just started making this grinding sound on cold startup. It sounds like a blender with rocks basically. The sound last maybe 10 seconds and then goes away. We did notice the 4 wheel drive making an odd sound at times and having trouble switching over this past winter, but other than that, we have not had any issues with this truck really.
Any thoughts as to what this could be?
Thursday, June 19th, 2008 AT 12:42 PM

6 Replies

Tiny
RHALL77
  • MECHANIC
  • 3,361 POSTS
Do you know what engine you have? I know some had a concern with timing chain tensioners going bad causing a engine noise.
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Thursday, June 19th, 2008 AT 4:05 PM
Tiny
GINA12
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5.4L 3 valve triton

I just looked under the hood and read what is on the engine itself. Does that help? :)
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Thursday, June 19th, 2008 AT 4:09 PM
Tiny
RHALL77
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Yes that helps, ill see what I can come up with
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Thursday, June 19th, 2008 AT 4:13 PM
Tiny
RHALL77
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Sounds like a possible timing chain tensioner of a possible lifter bleeding down.
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Friday, June 20th, 2008 AT 2:47 PM
Tiny
RTDOLFAN
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I am having the same Problem. If it is a Lifter Bleeding, Do you know what something like that should cost to repair?
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Monday, June 30th, 2008 AT 4:09 PM
Tiny
RHALL77
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Not sure off had. Call your local dealer make sure there isnt a recall
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Monday, June 30th, 2008 AT 4:15 PM

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