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Engine temp varying with and without dash air
Had a new fan clutch installed.
before temp ran 185 up to 190 without dash air on.
Now with dash air off temp runs up to about 205 and then drops to 195.
turn on dash air and temp runs 185 up to 200 and then back to 185.
Is there any reason for change due to the new style fan clutch?
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3 Replies
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Sounds like Lo and Hi Fan relays kicking in and out
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Looks normal to me.
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I agree with Tom, my temps run the same as yours. Without the dash air on and the temps running higher, my fuel mileage increases at least 1 mile per gallon. I just run the gen turn the 3 roof airs on Nd scoot on dodown the road.
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