Check Engine Light
Ford Expedition
Ford Aerostar XL

I Have a 1992 aerostar van 6-cylinder what would cause it to bog under acceleration and also have an intermittent check engine light?

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Wiki User
2009-06-15 01:30:46

Mine did the same thing. After cleaning the fuel injectors and

putting on a set of new sparkplug wires, the problem went away. and

it could be 180 out of time. have it timed that might do the


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