Frank,
Could the low oil pressure be a result of the overheating? What's the
pressure when cold?
Are you sure you're full of coolant? The only thing I can think of is
that there's air in there somewhere.
How are the heater hoses? I just had a loose clamp on mine, but the temp
went up above boiling within minutes of starting to drive. Pissed out
most of my coolant, too.
Carbs too lean?
-=Chris
<-----Original Message----->
From: Frank Clarici
Sent: 5/17/2006 10:25:44 PM
To: spridgets@autox.team.net
Subject: No oil pressure, running hot
Not my Sprite but my Son's Mini (1275)
He really wants to drive it to Carlisle, we even made up a windshield
wiper system for it over the weekend. (from Sprite parts of course)
Anyway, he just picked me up from dropping of PIECES to it's new owner
and on the ride home I noticed his oil presure was at 10 (at speed)
and his water temp was pinned at H.
He said it always run at these numbers.
We swapped gauges, flushed the rad and block, retarded the timing,
changed the oil, shielded the air flow direction, made sure the water
pump (new) was working, made sure the fan was blowing the correct way.
No difference.
The engine has new bearings and oil pump, less than 1000 miles.
Block was tanked, brand new radiator, t/stat is working and we drilled
holes in it to see if it helps.
I told him he just can't drive 3 hours at 70 + mph with 5 PSI oil
pressure and a maxed out temperature.
So he's bummed.
Any ideas?
Everything is in order, everything is new.
Now you can stick your finger in the rad when it's hot.
It's hot but it's not boiling nor is it scalding hot.
I wouldn't want to stick my nose in it but I can hold my finger in the
radiator for several seconds. The rad is cooling, the water is at the
right temp. the paint on the head is blistering and that's where the
temp sender is. It's a hot headed Mini.
--
Frank Clarici
Toms River, NJ
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