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Surging at idle and missing while driving

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Old 04-17-2011, 12:39 AM
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Join Date: Aug 2010
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Default Surging at idle and missing while driving

I have a 94 that is missing at all speeds and idle rpms go up and down. I have replaced the spark plugs, plug wires, fuel filter, cleaned MAF. Running better but still not fixed. I check codes and got code 33. If I am reading it right, that should be the TPS. Will replace that tomorrow. Any other suggestions. thnx



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