Is the 2005 Mazda RX-8 reliable?

Overall a good car and reliable if you do regular oil maintenance. It needs a minute to warm up but then you are good to go to enjoy shifting gears on the 6-speed that actually drives better the higher the rpms.

What are common problems with RX-8?

RX8 Common Issues

  • Hot start problems (signs of poor compression).
  • Growling noise and loss of power (sticking SSV or tune valves).
  • Engine Management Light flashing whilst driving (real time detection of engine misfire).
  • Rattling Exhaust (catalyst damaged with ceramic in rear section of exhaust).

Is the RX-8 reliable?

The sound that its rotary engine makes when you hit the 9,000 rpm redline is intoxicating and the way the car carves through corners is sublime. All this emotion comes at a hefty cost, though, as the Mazda RX-8 is one of the most unreliable cars you can buy.

How many miles does a Mazda RX8 last?

How Long Do Mazda Rx8 Engines Last? Generally speaking, the Mazda Rx8 engine can last about 60,000 miles. It is important to keep in mind to maintain your engine and make sure that you take your car into a mechanic when you have issues.

How long will an RX8 engine last?

How long do Mazda RX8 engines last?

Why is the Rx8 so cheap?

Poor Fuel Economy & Daily Drivability Another reason why the RX8 is cheap to buy now is because many are put off by the poor fuel economy of the car. Rotary engines might be small in size (and produce substantial power relative to that size) but they have a tendency to be thirsty.

Why do Rx8 engines fail?

The problem is that there are so many different ways for an engine to fail: Excessive carbon buildup accelerates seal wear, causing compression loss (particularly a problem in automatic RX-8s) Excessive carbon buildup unseats the seals, causing compression loss (particularly a problem in automatic RX-8s)

Why are rotaries unreliable?

Rotary engines have a low thermal efficiency as a result of a long combustion chamber and unburnt fuel making it to the exhaust. They also have problems with rotor sealing as a result of uneven temperatures in the combustion chamber since combustion only occurs in one portion of the engine.

How long will an Rx8 engine last?

Are there any problems with the Mazda RX8 engine?

During 2004-2005, there were numerous reports of RX-8 engine failure. Soon, the reputation of the engines was beginning to take shape. It was basically an engine that could only last for many owners up to 30,000 miles. Many Mazda owners were experiencing issues such as power loss.

Where does the oil go in a Mazda RX-8?

Engine oil in the RX-8 lubricates the moving parts of the engine, but is also injected into the rotary compression chambers to provide lubrication for the apex seals. As you drive the car the oil picks up impurities in the engine and can lose some of its lubricating properties.

What causes wheel replacement signal on Mazda RX-8?

It also could be a sensor malfunction, a wire loose, or some other minute detail that is upsetting the complex computer of the Mazda RX-8. If you have installed aftermarket wheels with different sizes front to rear, that may cause a false sensor signal to the ECU, please look at Wheel Replacement guide.

What to do if your RX-8 has a flat tire?

When the break pads get too low they must be replaced. The stock RX-8 does not carry a spare tire, but instead has a “fix-a-flat” kit stored in the trunk. This kit includes tire sealant and a pump that should be able to reinflate the tire for a short period of time to drive the car to a tire shop or somewhere where the tire can be replaced.