G37 Sedan

Fuel injector replacement

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Old 10-11-2022, 01:26 PM
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G37sPhoton
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Fuel injector replacement

Car was running fine and then suddenly a few weeks back stumbling rough idle-P0304 to P0302 - changed coil and plug and cleaned TB, MAF and PCV.. code P0302 is still there and car still runs like crap.. so thinking maybe a fuel injector gone bad? Anyone did a single only ? And how was the difficulty level and any issues? After this if no resolution will have to get it towed to shop... no other codes(gallery type) so hopefully nothing along those lines...
Old 10-12-2022, 10:49 AM
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projectpanda13
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I hae a single injector I can give you, just cover shipping. To get to the injectors you have to remove the upper manifold, which isn't too bad.
Old 10-14-2022, 03:49 PM
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G37sPhoton
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Originally Posted by projectpanda13
I hae a single injector I can give you, just cover shipping. To get to the injectors you have to remove the upper manifold, which isn't too bad.

hey thanks man, but car is now in shop as the cats are toast so dealing with that headache and actually hoping that was the issue and not injectors... car ran great for 139k so guess shouldn't complain...
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