From: Darrell Ramsell (daram@comcast.net)
Date: Sun Oct 16 2005 - 21:46:52 PDT
Mystery
Gents
I drove my HMMWV this last weekend from the San Francisco Bay Area to Reno
and back. On my trip I experience an unusual oil pressure problem that I
hope some of you Diesel Engine Experts can help me with.
Friday night I drove out to Reno. As I was crossing the Sierra Mountains at
about 4,500 altitude my oil pressure dropped about 15 psi. Normally when I
drive it's at 60 psi & 30 psi when idle. So now it was at 45 psi. I
stopped at a Rest Area and check for leaks and the oil and everything was
fine. I also tested the engine. When I stepped on the gas the oil pressure
went up then dropped when I let of the gas. I asked a trucker at the stop
for some advice. After he check things out he said I should be okay. As I
continued the oil pressure reading dropped to 30 psi but the engine seemed
to be running fine. By this time I had reached the summit and since the rest
was down hill I decided to continue on. As I started going down hill the
oil pressure went up to about 40 psi and stayed there. I finally made it to
my destination with no problems.
I discussed the problem with some friends in Reno and they felt I should be
able to drive home. So I drove back to the Bay Area today and my oil
pressure was normal all the way home (60 psi driving & 30 psi idle). In
fact it ran just fine.
The only other thing I noticed was that there appeared to be some oil
residue around where the exhaust manifold attached to the block but it was
just in one spot and I could tell it this was fresh or not.
So my thoughts now is that perhaps I might had a fluke with the oil pressure
sender unit or gage is going bad. But the oil residue around one of the
exhaust manifold and engine block concerns me. Maybe the gasket has a small
leak or it's something else and if it does I don't know if it's related. So
if anyone can help me solve my dilemma I'd appreciate it.
Thanks
Darrell
----- Original Message -----
From: "jhooah" <jhooah@mindspring.com>
To: "Military Vehicles Mailing List" <mil-veh@mil-veh.org>
Sent: Sunday, October 16, 2005 12:14 PM
Subject: [MV] TP filter, 'secret" Fuel ingredients and AN/TAS-4 parts
>
> How about using the Toilet paper filters for filtering the WVO as a
> pre-filter, then burn it in the Deuce... Should save $$$ on the primary
> filters.
>
> The "Secret" ingredient that company sells is likely the pre-mixed Lye and
> methanol so you can merely add it to a vat and do the rest of the work
> like Bjorn has done in individual steps.
>
>
> Funny thing happened following the Mil Show the other day, the local FBI
> called up to ask if I knew anything about a guy driving an Anti-Tank
> missile jeep around my area during a rain storm last Saturday... I said
> "Sure, it was me"...... Seems someone called in to complain about my
> demilled TOW jeep driving to the show... Really something a terrorist
> would drive around in when they are trying to sneak up on you eh?
>
> I'm seeking AN/TAS-4 Thermal Night sight guts... I want to fix the Thermal
> for the kids to see through....(don't want any other TOW electronics, not
> going for operational system here, just the thermal parts...)
> Could buy a Soviet version,maybe Iraqi, but that's not "restoring it" and
> defeats my intended purpose. if you haven't looked through a Thermal, do
> so at a Military show one day...Neat, just like "Cops" chasing crooks with
> helicopter stuff.
>
> Regards
> W Winget
> Virginia
> www.vmpa.us/aw
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
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