[DeTomaso] Misdiagnosing an oil pressure issue

Mike Drew MikeLDrew at aol.com
Sun Mar 18 00:43:13 EDT 2018


Yes you’re right! Double dumbass!

Mike

Sent from my iPad

> On Mar 17, 2018, at 21:27, Forest Goodhart <forestg at att.net> wrote:
> 
>   Mike,
>   I think you missed the part where he said he got a new deep pan.
>     __________________________________________________________________
> 
>   From: Mike Drew via DeTomaso <detomaso at server.detomasolist.com>
>   To: spkorb at gmail.com
>   Cc: DeTomaso Mail List <detomaso at server.detomasolist.com>
>   Sent: Saturday, March 17, 2018 7:49 PM
>   Subject: Re: [DeTomaso] Misdiagnosing an oil pressure issue
>   Sean,
>   Good story! But if you went through all the work to remove the stock
>   oil pan, and then just put it back instead of installing a quality pan
>   like and Aviaid or Armando pan, well....
>   Then I think your self-assessment is correct. :) :) :)
>   Speaking of dumbassery, yesterday after rebuilding my frozen heater
>   valve, I installed it and hooked up new heater hoses and prepared to
>   have a functioning heater for the first time in 29 years.
>   I had thought long and hard about all the things I was going to do to
>   make sure the pipes and heater core were free of debris. I thought SO
>   long and hard about it that I became convinced that I had actually done
>   it!
>   So in my excitement I hooked everything up, filled the cooling system
>   and tested it. It blew lukewarm for a minute and then blew cold.
>   Feeling the heater hoses, they were room temperature too.
>   Zero water flow. Then I realized I never cleaned out the 30 years of
>   gick that are probably in there. So now I have to tear the system down
>   and try to clean it all out and get it to work properly. It would have
>   been so easy when the engine was out just a few weeks ago.
>   Yes, I am a dumbass!!!!!
>   Mike
>   Sent from my iPhone
>> On Mar 17, 2018, at 19:07, Sean Korb <[1]spkorb at gmail.com> wrote:
>> 
>> Years ago, I noticed in right hand turns my oil pressure would
>   suddenly
>> drop.A  It was alarming so I took right hand turns very slowly.A
>> Sometimes it would drop in left hand turns too.
>> I didn't know if I had safety wires for my -1 ZF ring gear and I had
>> stock 2 piece valves so I thought it was a good time to do some
>> familiar maintenance.A  I thought extreme measures were called for
>   so I
>> even got a deep pan to install.
>> ZF turned out to already be safety wired.A  Yay.A  The old pan came
>   off
>> and wow!A  All the valve seals had disintegrated and settled in the
>> pan!A  Problem solved!A  I cleaned it out and ran solvent through
>   all
>> the galleys and block, installed the pan and put rebuilt heads on
>   and
>> painted the block.
>> I had the same problem in left and right hand turns.A  And it was
>> getting worse!A  I assumed I had missed a few flakes of valve seal
>   and
>> I was going to have to take the motor out again.
>> One day I started it up and had no oil pressure at all!A  It did
>> eventually come back but I did discover some other odd problems had
>> been mounting and wiggling the fuses helped.A  I wire brushed them
>   (a
>> little copper wire brush) and it helped but I still had some
>   trouble.A
>> I noticed some of the rivets were loose so I set them with a wide
>   awl
>> struck with a hammer.A  That tightened them up, my lights and
>> instruments seemed more reliable and I went about my business.
>> I had some long left and right hand sweepers today on the way to a
>   car
>> show and I noticed the pressure did not drop the entire drive.A
>   It's
>> been years since I put the motor back in and a year since I set all
>   the
>> fuses and I just... never noticed.A  It just works.A  Everything
>   works.
>> So anyway, I'm kind of a dumbass but at least the issue is resolved
>   and
>> I can take some curves in the Pantera like I always imagined doing
>   :)
>> sean
>> --
>> Sean Korb [1][2]spkorb at spkorb.org [2][3]http://www.spkorb.org
>> '65 Suprang,'68 Cougar,'78 R100/7,'60 Metro,'59 A35,'71 Pantera
>   #1382
>> "The more you drive, the less intelligent you get" --Miller
>> "Computers are useless.A  They can only give you answers." -P.
>   Picasso
>> 
>> References
>> 
>> 1. mailto:[4]spkorb at spkorb.org
>> 2. [5]http://www.spkorb.org/
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> References
> 
>   1. mailto:spkorb at gmail.com
>   2. mailto:spkorb at spkorb.org
>   3. http://www.spkorb.org/
>   4. mailto:spkorb at spkorb.org
>   5. http://www.spkorb.org/
>   6. mailto:DeTomaso at server.detomasolist.com
>   7. http://server.detomasolist.com/mailman/listinfo/detomaso
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