Compare Toyota fuel injection system repair quotes from specialist garages

Toyota is the world's largest car manufacturer, famous for the reliability of its vehicles, from the classic Hilux pickup truck to more recent electrified models like the RAV4 Plug-in, which is the most satisfying new car to own in 2023, according to Which?.

Data shows that 20 years after they were sold, 80% of Toyota cars are still on the road. It's hardly surprising that Toyota earned the title of 'Most Reliable Car Brand' at the 2023 Fleet News FN50 Awards. The brand is also cheap to maintain, as our comparison of Toyota and Ford demonstrates.

Toyota's commitment to green innovation, which has seen the development of numerous electric models, extends beyond passenger cars to the racetrack - in 2021, its racing division introduced the GR10 Hybrid Hypercar to compete in the FIA World Endurance Championship.

When you accelerate, your car's throttle valve opens, and the fuel injectors spray fuel. How and when this fuel mixes with air depends on what system is used. Petrol engines use an indirect system, where fuel and air mix before entering the combustion chamber, while diesel engines use a direct system, where air and fuel only mix once in the chamber.

Unfortunately, fuel injectors can become clogged over time, in which case you should book a petrol or diesel injector cleaning service or buy a fuel injection cleaning kit.

Signs you may need to have your fuel injectors cleaned include engine misfires, poor fuel economy, rough idling, engine stalls and leaking fuel.

If cleaning the injector system doesn't work, you may need to book a fuel injector repair or fuel injector replacement, depending on the severity of the problem. A fuel injection specialist can offer advice specific to your vehicle.