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Best water temp. for the 2.9L


Hawkeye58

Well-Known Member
Joined
May 4, 2008
Messages
49
City
Las Vegas, NV
Vehicle Year
1984
Transmission
Manual
What is the best operating temps. range for the 2.9L?
Also, where does the stock gauge read on yours?

Hawkeye :icon_thumby:
 
I think stock the thermostat is 195 degrees,that is best for the best gas mileage and to keep sludge from building in the engine.
 
After I power-washed my radiator, my temp gauge is maybe 1/4 from the bottom. Before, it was 1/4 from the top.
 
my stock temp guage didnt read accuratly on my 86 2.9 or my 84 2.8. so i went to advance and got a mechanical guage.
 

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