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Old 05-29-2010, 12:34 AM   #21
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i havent checked fuel pressure, i dont have a gauge. it does have a boush life time warrenty fuel pump put on last year.
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Old 05-29-2010, 12:35 AM   #22
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300 code ? it has cyl. 6 misfire and o2 sensor the one after the cat
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Old 05-29-2010, 08:02 AM   #23
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The one after the cat is nothing really, it'* only emissions. If #6 is misfiring then rich exhaust gas is getting to the cat and might have plugged it up.
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Old 05-29-2010, 11:27 AM   #24
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i tought about cat, but every maechainic said it wasnt. they all say if it was the cat the car wouldny be able to go over 30. i went around to all the exaust shops and none of them will cut out the cat and replace with a straight pipe. how would i know if it was the cat ?
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Old 05-29-2010, 12:28 PM   #25
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You can remove the front O2 sensor.
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Old 05-29-2010, 04:46 PM   #26
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so i remove the front o2 then waht ? drive it to see if the problem is gone ?
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