Help with PO300
I have 2003 350z track edition I've been struggling with the code PO300 i have changed spark plugs all new coil packs new crankshaft position sensor knock sensor and harness valve covers and gaskets changed the fuel rail and fuel injectors cleaned the MAF sensor with the cleaner no vacuum leaks The car isnt driving like its supposed to accelerating slowly and sounds like a subaru. I was thinking its the cats or the cam sensor? HELP PLEASE! |
Originally Posted by Daniel Gonzales
(Post 10977680)
I have 2003 350z track edition I've been struggling with the code PO300 i have changed spark plugs all new coil packs new crankshaft position sensor knock sensor and harness valve covers and gaskets changed the fuel rail and fuel injectors cleaned the MAF sensor with the cleaner no vacuum leaks The car isnt driving like its supposed to accelerating slowly and sounds like a subaru. I was thinking its the cats or the cam sensor? HELP PLEASE! But this one is pretty complete: https://my350z.com/forum/maintenance...o300-code.html |
Originally Posted by Daniel Gonzales
(Post 10977680)
I have 2003 350z track edition I've been struggling with the code PO300 i have changed spark plugs all new coil packs new crankshaft position sensor knock sensor and harness valve covers and gaskets changed the fuel rail and fuel injectors cleaned the MAF sensor with the cleaner no vacuum leaks The car isnt driving like its supposed to accelerating slowly and sounds like a subaru. I was thinking its the cats or the cam sensor? HELP PLEASE! |
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