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Old 09-07-2011, 11:47 AM
Shrink479
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Default 2004 2.5 Altima P1273

I recently had my oil changed. On the highway coming home I noticed a miss at 65mph. The car has power when requested. No vacuum leaks. New plugs, new tps sensor with factory relearn performed. It only happens above 50mph, but there is a def hesitation from the motor. The code is p1273. I really need some input on this. I can do the work myself but what should I changed. I don't think an o2 sensor would cause this. Perhaps my MAF??
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