Fuel Injector. Check both injectors 3 and 4. If you have a live scan, it could show if it is injector 3 or 4.
The only faulty injector code is a circuit code. If it is a problem with the electrical circuit, then you get an injector code. If it is due to a dirty, plugged up or broken injector, you get a misfire code....I was thinking maybe an injector but wouldn't it show a faulty injector as a code?
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Wastefire coil pack system. Coil fires 3 and 4 at the same time....Can you explain to me why you would think it would be injector 3 or even 4?
The only faulty injector code is a circuit code. If it is a problem with the electrical circuit, then you get an injector code. If it is due to a dirty, plugged up or broken injector, you get a misfire code.
Wastefire coil pack system. Coil fires 3 and 4 at the same time.
A CEGer had an issue (a few years back) with P302 where we thought that it was fuel injector 2 when it turned out to be injector 6. A live data scanner could show which one it is.