The car will usually start to accelerate normally before jerking around and sputtering, then it should return to the normal acceleration pattern. ![]() The sputtering is caused by the pump failing to provide a consistent stream of fuel to the engine, usually a symptom of low pressure in the pump.Īnother common symptom is that your 2003 Kia Spectra will lose power when accelerating, not unlike the symptoms experienced when travelling at high speeds. The car will generally run well for around 10 minutes before the issue becomes apparent, and it will usually subside after a minute of two. The most common symptom is the engine sputtering when your 2003 Kia Spectra is being driven at a high speed, particularly over an extended period of time. There are several common signs which indicate an issue with the fuel pump. When Should You Have The Fuel Pump Replaced? Repairing or replacing the fuel pump will allow your 2003 Kia Spectra to perform at an optimal level. , causing it to be extremely sluggish, and it can have a substantial impact on the amount of fuel you consume. The more likely scenario is that the pump is sending too much or too little fuel through to the engine. If the fuel pump fails completely your 2003 Kia Spectra won’t run at all, so the obvious benefit of replacing a broken fuel pump is being able to use your 2003 Kia Spectra. There are certain models of motorcycle which don’t need a fuel pump thanks to clever design, but almost every internal combustion engine in a 2003 Kia Spectra will use a fuel pump of some sort. The vast majority of 2003 Kia Spectra s will have either an automatic or a manual fuel pump. If the fuel pump is malfunctioning, either by sending too much fuel or not enough, it can cause a number of performance issues with your 2003 Kia Spectra. The fuel pump is tasked with carrying the fuel from the gas tank of your 2003 Kia Spectra to the engine, where it’s used to power the entire 2003 Kia Spectra. The majority of the cost comes from the parts themselves, while labor costs are usually fairly consistent. , and the price will vary greatly depending on the type of car you own. The fuel pump replaced by a mechanic will generally be between $ 260 – $ 1009 Without a properly functioning fuel pump, the engine won’t run. The task it performs is a fairly straightforward one by carrying the fuel from the fuel tank to the engine. I haven't traced the wiring from the fuse box to the fuel pump yet because I get headaches inspecting every single eclectical connection.The fuel pump is an important component in any 2003 Kia Spectra, and forms an integral part of the engine. I checked and cleaned my ground connections and checked for blown fuses and loose connections and broken wires. I ended up jumping the the terminals at the relay and the the fuel pump starts right up but the problem is it won't turn off now so in order to turn off the fuel pump I have to take out that paperclip and put it back in every time we start the car. I bought a new one I put it in and it still didn't turn on, only cranking. still not turning on, l I flip the polarity on the metal wires thinking that might have been it but after doing that it blew my ignition fuse lol Then I realized I couldn't hear the fuel pump turning on so I bought some starter fluid and it started up so I guess that was my fuel pump. I check for spark and there was spark but for some reason the car doesn't start. ![]() The owner before me probably try to work on the engine and now there's no spark plug harnesses at the end of The wire it's only two little bare metal clips that plug into the prongs, so I thought maybe there was no spark. 2003 Kia Spectra, here's the backstory : I recently changed the spark plugs and soon after doing so I tried to turn the car on and it only cranked.
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