Temp gauge install

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1977 Cutly
Posts: 142
Joined: Fri Jun 07, 2013 6:21 am
TOA Membership Number: 1059
Years Owned: 1966 Toronados
1977 Cutlass Supreme
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing

Temp gauge install

Postby 1977 Cutly » Thu Jul 25, 2013 5:11 am

My wonderful 66 Toronado has an inoperative temp gauge. Replacing the sender provided no satisfaction, so I purchased a 2inch temp gauge from summit, with an electrical sender instead of the capillary tube.

It installed in the drivers side ashtray nicely, is hidden when the ashtray is closed, and delivers the peace of mind knowing my 425 is not too hot. A pair of 2inch gauges would likely fit nicely, but one for now. Pics later.
1966 Toronado, 1992 5.0 Mustang notchback w/T-56 6spd, TOA #1059
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing

1977 Cutly
Posts: 142
Joined: Fri Jun 07, 2013 6:21 am
TOA Membership Number: 1059
Years Owned: 1966 Toronados
1977 Cutlass Supreme
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing

Temp gauge install

Postby 1977 Cutly » Tue Jul 30, 2013 7:35 am

Now that I can see what the temp is, I think I will replace the thermostat when I change the coolant this fall. It rides between 200 and 230, and I think that is a little on the warm side. I've never seen it over 230.
1966 Toronado, 1992 5.0 Mustang notchback w/T-56 6spd, TOA #1059
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing

waterzap
Posts: 51
Joined: Sun Jun 02, 2013 7:13 pm
TOA Membership Number: 1058
Years Owned: - 1967 Toronado
- 1978 Eldorado

Re: Temp gauge install

Postby waterzap » Tue Jul 30, 2013 10:49 am

Thought of getting a laser thermometer? Just to verify it is actually 220?
I don’t think mine goes above 200

Schurkey
Posts: 158
Joined: Fri Aug 14, 2009 8:28 am
TOA Membership Number: 67

Re: Temp gauge install

Postby Schurkey » Tue Jul 30, 2013 1:40 pm

If you are TRULY more than a few degrees above the thermostat rating at idle or cruise, there's a problem. Could be a cooling system problem, an engine tune problem, or dragging brakes or deflated tires.

15 degrees above the thermostat rating, and the thermostat is defective or it has LOST CONTROL of the engine temperature.

1977 Cutly
Posts: 142
Joined: Fri Jun 07, 2013 6:21 am
TOA Membership Number: 1059
Years Owned: 1966 Toronados
1977 Cutlass Supreme
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing

Re: Temp gauge install

Postby 1977 Cutly » Tue Jul 30, 2013 7:54 pm

Schurkey wrote:dragging brakes I know this is a problem
the thermostat is defective or iit has LOST CONTROL of the engine temperature.

And I'm thinking this too.
1966 Toronado, 1992 5.0 Mustang notchback w/T-56 6spd, TOA #1059
"Aftermarket parts are simply the beginning of a very expensive search for the next weakest link in your drivetrain. You heard that here first." -MKing


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