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The fuel filter is located under the car on the passenger side in front of the fuel tank. It is an inline fuel filter that looks like a small can. To replace it, remover the two fuel line connectors from each end and unbolt the bracket. Reverse the proceedures to install. Be sure you have the fuel flow direction going the right way. I have a 1990 Lemans, I assume the 1991 is the same.

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βˆ™ 2015-07-15 21:15:48
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Q: How do you change the fuel filter on a 1990 Pontiac LeMans and would a 1991 be the same?
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