Water In Fuel Filter Symptoms

All fuel has some small amount of water in it that s caused by condensation settling in the fuel storage tanks that are part of the fuel distribution chain.

Water in fuel filter symptoms. Put special fuel additives and methanol no doubt it is a less. One of the first symptoms commonly associated with a bad or failing fuel filter is hard starting. Water in the fuel can also promote the growth of bacteria and fungi. If this is somehow affected then you will expect the following symptoms.

The motor may surge at high speeds or it may cut out or hesitate. This is more likely if the filter on the vehicle has never been changed. A dirty fuel filter may restrict the fuel system flow or at least make it inconsistent which can cause the vehicle to experience hard starting. Occasionally the motor will quit altogether and will not re start.

With the separator shown in the top photo simply unscrew the canister and dump the water out. The fuel pump in a diesel engine operates at a very high pressure and with very precise tolerances. The best strategy for minimizing the risk of water in your fuel is to purchase your fuel from a place that sells a lot of fuel. Any contaminant including water can cause costly damage.

If you ve owned the car for a long time and notice drop in engine power it could be due to clogged fuel filter. Use octane booster some of the water in gas tank symptoms once you find the symptoms of water in the gas you can. Engine misfires under load. It is actually possible to create a situation where the filter is too fine and will restrict fuel flow causing a fuel starvation condition with your engine.

Sure signs that there is a fuel or fuel filter problem include a loss of pressure in the fuel pump that leads to loss of power or the inability to start the engine. Because the water is tricking the sensors that pick up the air fuel mixture like the o2 maf and intake air temperature sensor the air fuel mixture will jump up and down and cause rough acceleration. However if you feel that it s an expensive process then here are certainly other steps that can be followed. Symptoms of a problematic or bad fuel filter as mentioned above the fuel filter in your car acts as a sieve to separate larger particles from the fuel.

Rough acceleration is a common sign when it comes to water in the gas tank.