Gen 1 misfire

[Brian R]

Yes he got it spot on lol thank you all for the help! Glad to finally take out the Mazda on the streets.

 

[Ryann Burruel]

Just bought a 2009 Speed3, it turned on check engine light on code is P0304 for misfire on cylinder 4 the car stutters at higher rpms above 3000 any idea where I should start? I’m a newbie

Hey Brian, when you were getting that code for a misfire, was your car jolting? Like if you were granny shifting lol

 

[Awafrican]

OP hasn't posted in this thread since 2020 and hasn't logged in since 2021 don't think you're getting an answer sorry

 

[Raider]

Hey Brian, when you were getting that code for a misfire, was your car jolting? Like if you were granny shifting lol

It can indeed do that. I would go see my initial response and follow the steps.