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Multiple Cylinder Misfire P0300

Originally Posted by Quicksilvers I would try doing an oil change and brand new oil filter,replacing all six ignition coils with Genuine Nissan OEM coils,and if you replace all your

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Old 03-03-2019, 05:31 PM   #26 (permalink)
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Originally Posted by Quicksilvers View Post
I would try doing an oil change and brand new oil filter,replacing all six ignition coils with Genuine Nissan OEM coils,and if you replace all your 02 sensors replace them with Genuine Nissan OEM 02 sensors they are the best for our Z’s from what I have seen and will last the longest. I have seen oil filters get clogged before because of not changing your oil on time. Report back with what happens.
So:
• I dropped the oil and filter which appears to be ok; never the less it will be changed. Oil seemed a little dirty compared to how little mileage it's seen, though could just be my imagination.

•I tested the O2 sensors per a few forums and videos I watched by testing continuity across the black leads on sensor side. I'll tell you what, those sons of bitches were shitty just to disconnect, getting to the actually sensor is going to be a pain.

•Removed bumper to prep for the whole timing cover catastrophe. That's going to be a nice project...

I'll be throwing some oil and a filter on it maaaybe tomorrow to test the whole clogg filter idea and possible swap back over my original coils; might try an swap each coil out individually with one of the extra six I got if I'm feeling super patient.

All in all, I suppose progress has been made however so little that may be.

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