Closed Loop, Water temp & MPG
11-28-2009, 09:27 PM
#1
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Year: 1992
Model: Cherokee
Engine: 6
Closed Loop, Water temp & MPG
Anyone know what the ECM perimeters are for closed loop?
I noticed that some of guys have engines that run relatively cool.
What is the standard temp t-stat for 4.0?
What kind of gas mileage do ya'll get??
There is a relationship between engine temp, closed loop and fuel economy.
I noticed that some of guys have engines that run relatively cool.
What is the standard temp t-stat for 4.0?
What kind of gas mileage do ya'll get??
There is a relationship between engine temp, closed loop and fuel economy.
11-28-2009, 09:47 PM
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Year: 1987
Model: Cherokee
Engine: 242 inline six
standard t-stat temp is 195,my 87 runs from 190 to 210 at the hottest,thats in traffic.As for gas mileage,couldn't tell you, I have never really paid that much attention.I know this, it likes mid grade alot better.
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