Go Back   The Ford Barn > General Discussion > Early V8 (1932-53)

Sponsored Links (Register now to hide all advertisements)

Reply
 
Thread Tools Display Modes
Old 06-18-2018, 08:16 AM   #1
big job
Senior Member
 
big job's Avatar
 
Join Date: Sep 2013
Location: Dighton, Mass
Posts: 1,230
Default Oil pressure ?

Quick update rundown. Fresh 59A nothing spared . Has been now a month
with about 300 miles on it. On start up immediate 60# idle 60# hot or 180
temp 60# at any speed, and 40 45# idle and talk about pep it will snap your
neck off. Thats amazing for a little V8 65 mph effortlessly & quiet . Ok our
shop is behind the house but too far to walk, so I go down the street using
our water dept road into the shop (we share their road) so I park in the shade
(I got 60# pressure) shut it off. Later I move car under tree in shade now
I have 30# dash gage and a wimpy 40# on SW mechanical gage. Say what?
Go around the block and Its like 5# idle and barely 30 # at say 35mph.
I just can not figure how it was perfect at shut down & next start it is not.
Then I can't believe a relief valve spring broke or is stuck, both are Van Pelt
new. Galley oil plugs are Van Pelt new with sealer. Within the 300 miles I
changed oil 3 times Racing oil , also I see Napa racing oil has new yellow
sticker high zink for flat tappets on the bottle, oil so clean can't read dip stick.
Gut feeling motor comes out again. internal hemoridge i think sam
big job is offline   Reply With Quote
Old 06-18-2018, 08:32 AM   #2
flatjack9
Senior Member
 
flatjack9's Avatar
 
Join Date: May 2010
Location: Oshkosh, Wi
Posts: 4,526
Default Re: Oil pressure ?

Sounds like a pump problem.
flatjack9 is offline   Reply With Quote
Sponsored Links (Register now to hide all advertisements)
Old 06-18-2018, 09:54 AM   #3
Flathead
Senior Member
 
Flathead's Avatar
 
Join Date: May 2010
Location: Southern Maine
Posts: 1,498
Default Re: Oil pressure ?

Yes. I would check the pump, Also the pressure relief valve in front of block, if you didn't plug it off.
Flathead is offline   Reply With Quote
Old 06-18-2018, 11:13 AM   #4
big job
Senior Member
 
big job's Avatar
 
Join Date: Sep 2013
Location: Dighton, Mass
Posts: 1,230
Default Re: Oil pressure ?

Thanks, went to work as usual this morning and everything is well , back to
60# So bad dream or gremlins =can't believe something floating around in
there to keep relief valve from closing big bucks for thermo clean and I also
blew it out with shop air, pure cast iron when I got it back. Oh well maybe
a piece of RTV sealer got sucked up from who knows where, but fine now.....
sam
big job is offline   Reply With Quote
Old 06-18-2018, 06:55 PM   #5
Talkwrench
Senior Member
 
Talkwrench's Avatar
 
Join Date: Aug 2012
Location: Perth, Western Australia
Posts: 2,687
Default Re: Oil pressure ?

phew.. keep an eye on it..
__________________
"Came too close to dying to stop living now!"
Talkwrench is offline   Reply With Quote
Old 06-18-2018, 08:59 PM   #6
Tinker
Senior Member
 
Tinker's Avatar
 
Join Date: May 2010
Location: MN
Posts: 7,053
Default Re: Oil pressure ?

Sponsored Links (Register now to hide all advertisements)
"on SW mechanical gage"....


Recent SW gauges suck. Don't trust them. Been burned.

A 10$ autozone works even better but looks bad. Function over form.
Tinker is offline   Reply With Quote
Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Sponsored Links (Register now to hide all advertisements)


All times are GMT -5. The time now is 01:04 AM.