So ive been fighting an intermittent misfire for ever...

Originally Posted by Ommateal

Original thread for those who wanna read a bunch lol - Another insufferable maf code post



Long story short:



Primary symptoms - intermittent misfire and lack of power, major stumbling after a Hot Engine restarts.



Nissan says it was AF sensors - I finally got both upstream sensors changed about 2 weeks ago, and holy **** it seemed fixed and no more CEL!



2 days ago... CEL came on, and after a long hot drive...turned it off... restarted about 10 mins later and sure enough back to the same dreaded stumble symptom....



its pretty much doing the same **** now as before.



So my questions here is wtf.... Did the new sensors actually fix it or was I just fooled by it driving better then usual for a little bit lol ? Or Did one or both of the new sensors magically fail within 2 weeks



(They were unopened Denso 234-9036 I found on ebay) Here is the Amazon link for the sensors: https://www.amazon.com/Denso-234-903...r=8-2-fkmrnull





I Need like a badass Nissan Z Yoda to help me or something this is driving me insane.

Originally Posted by BettyZ

It sounds like you need an oil cooler.

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