Engine Light After Underdrive Pulley??

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Sep 5, 2011

burme10

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From: MO

Engine Light After Underdrive Pulley??

I installed my underdrive pulley yesterday and after i drove it a few miles the d*mn engine light came on??

Sep 5, 2011

leadfoot

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From: MA

Well you will have to get the codes read.

Sep 5, 2011

burme10

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From: MO

I know that, didnt know if anyone else had the same thing happen?

Sep 5, 2011

leadfoot

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From: MA

I Think on 4.0 motors there is a crank sensor there, is there one on the 3.0?

Sep 6, 2011

Froggmann

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From: Bloomington, MN

The 3.0 does have a crank sensor, however it's not affected by a pulley replacement. The CEL is just coincidence, have codes pulled.

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