Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
SportTrac Discussion
Fluids: Oil, ATF, Coolant, etc.
Upper Oil Gasket/Rear Main Seal Leak Issues
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Ford SportTrac Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="DILLARD000" data-source="post: 1044739" data-attributes="member: 74901"><p>Make sure PCVValve (rear of left ValveCover) has been changed in the last 33kMiles</p><p>& the associates Hoses+Tubing are not Cracked\Leaking.</p><p>A bad PCVValve or modified\deleted\leaking PCV Hoses+Tubing can cause a slight increase</p><p>in CrankCase pressure which in turn causes RearMainSeal & other gaskets to weep oil.</p><p></p><p>If you do drop the OilPan & replace that Gasket, </p><p>check for broken pieces from the TimingGuides</p><p>& clean the OilPump pickup screen.</p></blockquote><p></p>
[QUOTE="DILLARD000, post: 1044739, member: 74901"] Make sure PCVValve (rear of left ValveCover) has been changed in the last 33kMiles & the associates Hoses+Tubing are not Cracked\Leaking. A bad PCVValve or modified\deleted\leaking PCV Hoses+Tubing can cause a slight increase in CrankCase pressure which in turn causes RearMainSeal & other gaskets to weep oil. If you do drop the OilPan & replace that Gasket, check for broken pieces from the TimingGuides & clean the OilPump pickup screen. [/QUOTE]
Insert quotes…
Verification
Post reply
SportTrac Discussion
Fluids: Oil, ATF, Coolant, etc.
Upper Oil Gasket/Rear Main Seal Leak Issues
Top