87 4runner, no acceleration

Old 12-29-02, 08:08 AM
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Unhappy 87 4runner, no acceleration

I have a 87 4runner that is having some running problems. The symptoms are:

-starts fine & idels fine

-runs and accelerates fine until the engine is warmed up then its spuders and chokes heavaly during acceleration but still idels fine

-oxygen sensor was replaced 18 months ago, the air filter is good as well

-plugs, wires and cap are all ok.
Old 12-29-02, 08:59 AM
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when is the last time the fuel filter(s) have been replaced?that would be my first guess.good luck

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