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Find solutions to problems with your Mazda RX-8

The Mazda RX8 has earned a reputation for its sleek design, sporty performance, and overall reliability. However, like any vehicle manufacturer, their cars come with their own set of problems that potential buyers and current owners should be aware of. We will cover the common faults/well-known problems that Mazda RX8 owners could experience or have experienced, complete with advice and guidance from our Carly Community below.

Key Takeaways for your RX-8:

Here are the 4 key takeaways associated with the RX-8

Engine & Compression

Frequent engine compression loss, hot start issues, and premature engine failure make the RX-8’s rotary engine vulnerable without precise upkeep

Fuel & Combustion

Fuel flooding, misfires, and inefficient combustion can cause no-start conditions, driveability issues, and downstream damage to the exhaust system

Oil & Internal Maintenance

High oil usage and rotary-specific lubrication needs can shorten engine life if not vigilantly monitored and maintained

Carbon & Rotor Health

Carbon buildup degrades apex seal performance, reduces engine power, and affects long-term reliability if not cleaned regularly

Top 5 problems of your RX-8:

Here are the 5 most common problems associated with the RX-8

Flooding issues plague the RX-8's rotary engine, especially in cold starts. Excess fuel can soak the plugs, making the engine hard or impossible to start without special procedures.

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