Welcome to the Australian Ford Forums forum.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. By joining our free community you will have access to post topics, communicate privately with other members, respond to polls, upload content and access many other special features without post based advertising banners. Registration is simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact us.

Please Note: All new registrations go through a manual approval queue to keep spammers out. This is checked twice each day so there will be a delay before your registration is activated.

Go Back   Australian Ford Forums > Club and Speciality Forums > Forum Community Car Clubs > AU Falcon.com.au

Reply
 
Thread Tools Display Modes
Old 16-02-2020, 11:40 PM   #1
Toddau99
Starter Motor
 
Join Date: Dec 2019
Posts: 11
Default Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

Hello

I have an oil leak from my timing chain tensioner and am thinking of replacing the tensioner as I have an occasional timing chain rattle. The motor has done about 220 000 kilometers and was wondering if replacing just the tensioner will fix the rattle or should I replace the guides as well. Is it worth replacing the timing chain as well? I have read the chains are supposed to be good for 400 000+ kilometers?

Thanks!
Toddau99 is offline   Reply With Quote Multi-Quote with this Post
Old 17-02-2020, 08:42 AM   #2
russellw
Chairman & Administrator
Donating Member3
 
russellw's Avatar
 
Join Date: Dec 2004
Location: 1975
Posts: 107,320
Community Builder: In recognition of those who have helped build the AFF community. - Issue reason: Raptor: For Continued, and prolonged service to the wider Ford Community 
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

If you're going to the trouble of doing the tensioner you may as well do the chain and guides while you are at it.
__________________

__________________________________________________

Observatio Facta Rotae


russellw is offline   Reply With Quote Multi-Quote with this Post
Old 17-02-2020, 12:02 PM   #3
Toddau99
Starter Motor
 
Join Date: Dec 2019
Posts: 11
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

Thank you Russell!
Toddau99 is offline   Reply With Quote Multi-Quote with this Post
Old 17-02-2020, 07:04 PM   #4
Blue Dog
FF.Com.Au Hardcore
 
Join Date: Aug 2009
Posts: 2,288
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

Quote:
Originally Posted by Toddau99 View Post
Hello

I have an oil leak from my timing chain tensioner and am thinking of replacing the tensioner as I have an occasional timing chain rattle. The motor has done about 220 000 kilometers and was wondering if replacing just the tensioner will fix the rattle or should I replace the guides as well. Is it worth replacing the timing chain as well? I have read the chains are supposed to be good for 400 000+ kilometers?

Thanks!
The oil leak can probably be rectified quite easily by replacing the O-Ring.
This would of course require removal of the tensioner.
As part of the reinstallation process, you should be able to retension the timing chain.
Blue Dog is offline   Reply With Quote Multi-Quote with this Post
Old 17-02-2020, 07:31 PM   #5
Toddau99
Starter Motor
 
Join Date: Dec 2019
Posts: 11
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

Thanks Blue Dog

It turns out I had a leak from a bolt just below the tensioner that seems to have oil pressure feeding into it. While testing the leak I had the power steering pump bracket off and found out out one of the bolts has oil pressure fed into it and made quite a mess. But with thread sealant the tesioner and leaking bolt now seem good.
Toddau99 is offline   Reply With Quote Multi-Quote with this Post
4 users like this post:
Old 10-03-2020, 10:14 PM   #6
NCII40
XR6T BA 2002
 
NCII40's Avatar
 
Join Date: Apr 2011
Posts: 683
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

send through a pic


Is the yours the VCT ?


Mine still leaks, from somewhere
__________________
XR6T 2002 BA
NCII40 is offline   Reply With Quote Multi-Quote with this Post
Old 11-03-2020, 07:12 AM   #7
Toddau99
Starter Motor
 
Join Date: Dec 2019
Posts: 11
Default Re: Au ford sohc 4.0 utility timing chain rattle and tensioner oil leak

I did not take a pic when it was leaking and apart unfortunately.
Mine is not VCT which is a shame.
It might be worth checking the timing chain tensioner behind the steering pump bracket.I have had two motors and the tensioners seems to leak over time.
I will probably replace the tensioner and chain soon and will send photos then.
I now have a problem with the speedo sometimes registering 30-30 kph at traffic lights and I replaced the speedo transducer a year ago!
Cheers
Toddau99 is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 11:56 PM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL