2010 Mazda RX-8 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2010 Mazda RX-8
Verified by mechanics, reported by drivers like you
2010 Mazda RX-8 ProblemsCheck Engine Light Due to Improperly Manufactured Threads on Fuel Filler Pipe
Some models may have a problem where the Check Engine light illuminates indicating an improperly tightened fuel cap. Due to improperly manufactured threads on the fuel filler pipe, the filler pipe may need to be replaced.
If the climate control's heat/cold knob is not adjusting to the desired temperature, a new climate control unit may be needed.
Be sure to check your owner's manual and use the correct engine oil. Mazda does not recommend using synthetic oil in the RX-8's rotary engine.