Need help with Mazda rx-7 twinturbo vehicle splutters and missfires over 3000 rpm?

Answer 1

If your Mazda RX-7 is experiencing spluttering and misfires over 3000 RPM, it could be due to several issues. Common culprits include a failing ignition system (such as spark plugs or coils), fuel delivery problems (like a clogged fuel filter or failing fuel pump), or issues with the air intake system (such as a dirty air filter or a malfunctioning mass airflow sensor). It's advisable to perform a diagnostic check to identify any fault codes and inspect these components to pinpoint the issue accurately.