The fuel tank is a very crucial part of every vehicle because it contains gas or diesel. It's important to know whether the BMW 325i fuel tank is worn or already has cracks because fuel is very flammable. You wouldn't want any fluid to leak out of your car that can cause fire, would you? So, go ahead and use some of these tips to troubleshoot your fuel tank at home.
If your BMW 325i starts to experience issues with the fuel gauge, such as reflecting an empty gas when in fact, it's full; you may have a problem with the fuel tank. The dilemma at hand is caused by the sensor. It's generally affordable to replace the sensor, but it can be expensive on most vehicles that would require extra repair work. Better have this checked by an expert mechanic.
It's inevitable for a fuel tank to get rusty over time. So, you better do a regular check up to know whether or not it has already rusted. Take note that a rusty fuel tank will cause it to leak. Study the exterior of the tank, under the straps that hold it to the body frame. It usually gets rusty around that area and moisture builds up there. If it isn't too damaged, then you can just carefully scrape off the rust. If not, a replacement will be required.
If you start to sense that your BMW 325i is experiencing power loss, stalling, or premature fuel pump and fuel-injector failure, then these are indications that the fuel is probably contaminated. It's not good to keep driving your car with impure fuel because it can affect the performance of your vehicle. You should take out the fuel tank and remove its impurities. Otherwise, you may have to replace it with a new one for a fresher tank.
If your BMW 325i runs on diesel, it's possible for the inner lining to flake. Regularly check up on the gas tank if you notice that the fuel line, pump, and filter are clogged up.