Faults:
I bought my 04 in January of 07. I flooded it 10 months later. I learned that you let the temperature of the engine rise until the needle is about halfway up. If you do not have time to do that, then just let the car run about 5 minutes and pump the gas to make the RPM go above 3,000 at least 3 times, then cut it off. This cost me about $500 to fix.
I have had both tail lights replaced due to them leaking. Since they have been replaced, I have had no problems with that issue. They have been replaced for about 2 years. I spent approximately $200 for both.
The plastic is coming off of the passenger seat. I broke the spring that holds the center console closed. Yesterday I broke the knob that controls how hard or soft the fan blows for heating and air. That knob is $44 from the dealership.
My check engine light comes on from time to time. The problem is the intake manifold valve is stuck open. This could be because the manifold is cracked or the valves need to be replaced. If it is the manifold, they have to drop the engine to do that, and it cost a lot of money. It has been doing this for over a year and a half, if that tells you anything.
Brakes should be replaced every 40,000 miles as well as an alignment. Tires should be rotated every 10,000 miles. Mine normally last 40,000 miles. You can find cheap sets if you look for them. The last set I bought were low profiles, and I paid $350 for all 4 tires including installation.
The rotary engine isn't made for automatic cars, so you shouldn't buy the RX-8 in automatic. That is a main reason those engines need to be replaced.
General Comments:
If you can get over the problems, then the car is awesome. It handles amazingly.
If you red line your car at least once a week, you are doing it a huge favor.
To be honest, if you do not have a love for rotary engines, then I probably wouldn't buy another one. The car isn't as fast as every one tries to make it out to be.
24th Jan 2011, 04:53
Mazda detuned this engine whenever it was fitted with an automatic transmission. It amazes me why anyone would buy an automatic version of a rotary engined car that needs to rev to get its power (automatic gearboxes hate to rev).