knocking 390fe
New User
Joined: Mar 2015
Posts: 1
Likes: 0
i have a similar issue with my 390, but i have changed push rods and lifters with new milling brand. when i pull the VC's oil shoots out of the rockers like crazy. my noise is on the pass side. sounds like lifter to cam noise. is it possible that the timing chain is loose and causing backlash?
Postmaster
Joined: Oct 2010
Posts: 4,656
Likes: 4
From: Northern and Southern Cal
Hi Bumstin
Yes the chain could be and prolly is loose.
If its original it's got nylon teeth IIRC.
When you pulled the vc did you mean oil falls out?
If so your returns are blocked.
I would start a thread of your own related to your truck so that you can be specific about things.
Welcome to FTE. Lots of nice smart folks here.
Yes the chain could be and prolly is loose.
If its original it's got nylon teeth IIRC.
When you pulled the vc did you mean oil falls out?
If so your returns are blocked.
I would start a thread of your own related to your truck so that you can be specific about things.
Welcome to FTE. Lots of nice smart folks here.
Thread
Thread Starter
Forum
Replies
Last Post
sworddylan
1967 - 1972 F-100 & Larger F-Series Trucks
12
May 25, 2017 03:01 PM
1974fordtruck
FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428)
3
Sep 25, 2002 03:04 AM
froby
1973 - 1979 F-100 & Larger F-Series Trucks
5
Jan 7, 2002 11:44 PM
