One that the worst difficulties that can take place to your Dodge Stratus is a bad fuel filter. Once the filter go bad, it have the right to limit the quantity of fuel the enters the engine. Without fuel, the automobile will no run in ~ all. With that in mind, many of the symptoms of a bad fuel filter revolve approximately the automobile stalling out.

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Fuel filters have actually been do a rearward progression for the last 50 yøears, literally. For a lengthy time, you’d discover it under the hood. The looked choose a tiny pill, and also it would certainly be quick and easy to replace. This remained in the era that carbureted vehicles.

Things began to readjust in the 80’s. Fuel injection requires higher fuel pressure. Higher fuel press meant that a much more robust fuel filter would certainly be required. This expected the fuel filter was no much longer left under the hood. The was put in the stole fuel line, in between the gas tank and also engine bay.

These fuel filters were much more reliable, yet they likewise were tougher come change. Repairing them means getting under the vehicle and disconnecting stole fittings. It yes, really still isn’t that challenging to deal with, as long as you offer the automobile a few minutes because that the fuel push to go down.

The great news is, no matter exactly how old your Stratus is, the symptom of a negative fuel filter space universal. It doesn’t issue if it’s in-tank or in-line. And, fuel filters space cheap.

Signs that a poor Fuel Filter: dodge Stratus

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Typical Fuel Filter

There space physical signs that you can feel once your Stratus’s fuel filter is clogging. Prior to taking anything apart, inspect to check out if your engines computer system has any trouble codes saved in it.

The engine might throw a P0087 trouble code. This trouble password detects the the fuel rail/system push is as well low. Any trouble codes the exist might be a clue. Occasionally when over there is low fuel pressure, girlfriend may likewise get one oxygen sensor related trouble password as well. The real issue with diagnosing a bad fuel filter is the it resembles many other vehicular worries in regards to symptoms.

Here are the most usual symptoms of a bad fuel filter in your Dodge Stratus:

Sputtering Under Load

The only method that you are going to understand that your Stratus’s fuel filter may be going the end is that it is no much longer letting enough fuel with to keep the engine running under a hefty load, or at high-speed. Typically, if you are heading up a hill (or accelerating) the engine may start to feel choose it is simply running the end of steam. That’s what the feels prefer with a bad fuel filter.

Now, a negative fuel filter can likewise feel a hell of a lot like a poor catalytic converter. Both conditions will do the engine feel prefer it is running out of wind when you struggle the gas. A negative catalytic converter will not feel together jarring. It’s a smooth lack of power. If you are unsure, examine out this post on troubleshooting catalytic converters. If you get P0420 or P0430 problem codes through a scanner, it an extremely well may be the catalytic converter resulting in these symptoms.

Hard to begin Engine

One of the finest indicators that a clogged fuel filter is going to be the the her Stratus is daunting to start. This since there’s not enough fuel pressure to properly atomize the fuel as it beginning the burning chamber.

If your vehicle is challenging to start, a clogged fuel filter would more than likely not be the ar to begin looking, specifically if girlfriend are obtaining no trouble code for fuel press or the oxygen sensors.

Instead, we’d recommend acquisition a look in ~ the ignition device first. Frequently it’ll be bad spark plugs, or a poor coil pack.

Engine no Starting

If the fuel filter has end up being so contaminated that the minimum lot of fuel has not to be let with it, the engine won’t start at all.

At the most simple of levels her Dodge Stratus requirements three points to start: Air, fuel, and spark. If any of these points aren’t present, the engine won’t revolve over at all. If there’s to be zero warning the the fuel filter can be going poor (hesitation, an obstacle starting, etc) than a clogged fuel filter can not be the ar to start. It can certainly cause the trouble though.

Here’s a good video on making use of your eyes to diagnose the fuel filter:

It Could also be her Stratus’s Fuel Pump

A fuel pump that is going out is going to feel the same as a negative fuel filter. This provides telling if you have actually a negative fuel pump vs poor fuel filter an extremely challenging.

How execute you tell them apart? A clogged fuel filter will have actually high pressure on its entry side and low pressure on its output side. They space both walking to cause the same hesitation in ~ high rate and difficulty starting. The only way to important tell is to ar a fuel press gauge top top both sides of the line and get a analysis from both.

If your car isn’t beginning at all, and you hear the fuel pump prime that is commonly a good indication the the pump is functioning to part capacity. Experimentation your Stratus’s fuel push on each side of the pump would certainly be the best way to diagnose this problem.

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A priming fuel pump sounds prefer a high-pitched whine because that a couple of seconds and can be heard through a spicy engine appropriate after the ignition an essential is turned, but prior to the starter is engaged.

Conclusion: dodge Stratus negative Fuel Pump

The symptom of a negative fuel pump complement a most other usual problems that can happen in the dodge Stratus. Testing the filter and pressure on each side the it room going to it is in the quickest means to rule it out. If over there is anything you would prefer to add, please leave a comment below. Great luck!