That is a good trick that I will remember. It sounds great for avoiding
"headaches". :^)
Mark Hooper
-----Original Message-----
From: Williams, Bill (Atlanta) [mailto:Bill.Williams@hp.com]
Sent: Thursday, May 01, 2003 2:41 PM
To: ptegler@cablespeed; triumphs@autox.team.net;
SPIT6CGT6@yahoogroups.com; nass@yahoogroups.com
Subject: RE: brain dead... over heating? but gauge is fine!
Paul,
Have you checked/replaced the thermostat?
BTW, when I replace a thermostat, I prop it open with an aspirin. That
way when I fill up the radiator, it fills the entire system. Once
started, the aspirin dissolves and the engine feels better <G>.
Bill
Atlanta
74 TR6
To: triumphs@autox.team.net; SPIT6CGT6@yahoogroups.com;
nass@yahoogroups.com
Subject: brain dead... over heating? but gauge is fine!
OK.... I'm sure you're all sick of my brain-dead
thinking as of late... but....
on my GT6 MKIII....
compression per cyl = avg 165psi
Temp gauge works fine. (new mechanical dual press temp) Thermostat=180
degrees Sparkplugs look fine (mixture good) Champion N12YC 13lbs
radiator cap 50/50 mix anti-freeze. (Maybe closer to 60/40 60=water)
So why would the car ...cruising down the highway
start ejecting water out the overflow bottle?
Enough so that it started spurting out the little
lid breather hole and 'geyser-ing' against the underside
of the bonnet. (water all over the place near the bottle)
I used a mechanical 'cooking' thermometer to check the head, radiator,
and back side of the waterpump/head area temperatures. All were below
185 degrees F.
Should there be some air space in the cooling system
to allow for expansion? I though that was the purpose
of the radiator cap design. To allow it to loose coolant
to the bottle, and then suck it back in as it cooled.
comments? wise-cracks? are all welcome
Paul Tegler
ptegler@cablespeed.com
.
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