These engines had a problem with the fuel pressure regulator leaking raw fuel into the intake manifold, here is the location of the regulator so you can remove the vacuum line, if fuel is present the regulator is bad and must be replaced. #241 in the diagram below.
Can you please upload pics of the car? Check out the diagrams (below). Please let us know what you find.
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Saturday, August 27th, 2022 AT 11:31 AM