Top Troubles of the Fuel System


Top Troubles of the Fuel SystemYour vehicle is made up of numerous systems that work together to create the power that moves you. If one part of just one of those systems is unable to do its job as designed, chances are, you won't be going anywhere, at least not reliably. The fuel system has several parts that must work in sync to feed the engine. If your vehicle's fuel system is suffering from any sort of trouble you will likely experience a rough idle, decreased MPGs and/or hard starting or no starting, So what causes fuel system trouble? Here are three of the most common issues with today's cars and SUVs.

Clogged Fuel Filter

The fuel filter is designed to remove sediment and other contaminants from the gas that you put in your tank. If the fuel filter becomes too clogged with the things that it removes from the gasoline then it can prevent the proper flow of fuel to the engine. If this occurs you will possibly be unable to start your car, if you are it will certainly idle rough and you'll likely encounter misfiring. Replacing a fuel filter is a simple, affordable task on most vehicles.

Failed Fuel Pump

The primary function of the fuel pump is to move the gas in the tank to the engine. If the fuel pump fails you will not be able to start your car due to the lack of gas getting into the combustion chamber. Replacing a fuel pump a fairly simple task for a seasoned mechanic, but it should always be completed by a professional due to the hazardous nature of gasoline. If you experience hard starting, such as the engine cranking over and over but not firing up, it may be the fuel pump. Proper diagnostics will need to be ran to identify the heart of the problem.

Malfunctioning Fuel Injection Unit

Fuel injection units can encounter a number of issues. Two of their primary concerns are electrical failure or contamination. Modern fuel injection units utilize a lot of electricity to operate. This means if the alternator begins to fail or an electrical pathway is disrupted the injectors could fail to operate. The other problem has to do with grime build up. As the miles add up on your vehicle the fuel injectors can collect sediment that prevents the proper amount of gas from being sprayed into the combustion chamber. A thorough cleaning will be necessary to restore their functionality.

If you encounter a vehicle that is hard to start don't hesitate to visit an auto shop for expert diagnostics. If you believe you need fuel system or fuel pump repair in Tampa for your BMW, Mercedes, Porsche, Audi or other European auto head to Rennen Imports. Our expert auto repair team will quickly identify the trouble and have you on your way in no time. Give us a call at (813) 879-2886 to schedule superior European auto repair in Tampa today.


Rennen Imports Blog

Written and Published By MORBiZ



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