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What temp should the engine run at?
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Author:  Schneiderman [ Sat Nov 06, 2010 2:41 pm ]
Post subject:  What temp should the engine run at?

Using a laser thermometer at the sending unit it measures about 150*, the temp gauge never climbs above the second line on the left. Is this normal or should I look into getting a hotter thermostat? I am in NY and it was probably like 55* outside today. I took the temperature after driving it for a while and then letting it idle for a few minutes.

Author:  Joshie225 [ Sat Nov 06, 2010 4:10 pm ]
Post subject: 

A 195° thermostat is fine, but 180° is alright if it makes you fell better. Hotter is better for the engine. Too cold and the cylinders wear, the oil sludges up and fuel economy suffers.

Author:  emsvitil [ Sat Nov 06, 2010 6:47 pm ]
Post subject: 

What year?

Earlier models were 180, later 195.....

Author:  Schneiderman [ Sat Nov 06, 2010 6:56 pm ]
Post subject: 

It's a 1970 duster, 225 with about 52,000 miles. I don't know what thermostat is in it now

Author:  hantayo13 [ Sat Nov 06, 2010 7:35 pm ]
Post subject: 

put a 195 in it ...you want it here in northeast....

Author:  wjajr [ Sun Nov 07, 2010 6:48 am ]
Post subject: 

Yup, a 195 is best.

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