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The price you pay at your gas station depends on various factors, from the buzz on Wall Street to unrest in the Middle East. Even when crude oil prices are stable, gasoline prices fluctuate due to the season, competition among gas stations and problems at oil refineries. As the price of gasoline inches towards $4.00 a gallon, here are some tips to save you money and improve the quality and efficiency of the gas you buy.<br><br>OAlways pay attention to the price at the pump. Although it may read differently from the price that is advertised in front of the gas station, the price at the pump is the price you will be legally paying.<br><br>[http://supportwakefield.com/index.php/Purchasing_A_Hybrid_Does_It_Truly_Conserve_You_Cash supportwakefield.com]<br><br>But, how does the gasoline make it into the combustion chamber in the first place? In this article, we'll quickly go through the entire fuel system. I'll describe each of the main components involved, so you'll have a better grasp regarding how the gas you pump into your car's tank ultimately propels you down the road.<br><br>And the same goes for using fuel cells to power alternative fuel vehicles. It's an idea that promises results, but it's just beginning to catch on. Fuel cells are expensive to produce and although the fuel cell has been around 150+ years, the technology involved in using a fuel cell as a way of saving fuel is still in its infancy.<br><br>This is the most important step here. Relieve fuel system pressure! Open the fuse box and remove the pump relay. Try starting your car for about 5 seconds. Do this a couple times. What you have done here is effectively relieved the pressure out of the fuel system. You are doing this because you will be removing a line and if you didn't relieve the fuel pressure, well, let's just say it wouldn't be pretty.<br><br>What may surprise many drivers is that their vehicles actually have two separate filters: one [https://communityaction.wiki/index.php?title=How_Do_I_Save_Cash_On_Gas 6v fuel pump] the gas tank and the other in the line that leads to the injectors. It's the latter filter that needs to be periodically replaced.<br><br>Let's assume you have narrowed the problem to a failing fuel pump. In most vehicles, this component is installed inside the gas tank. You'll need to remove the tank in order to remove the pump. Make sure you disconnect your battery prior to doing so.<br><br>Below, I'll describe the steps you'll need to take to change your vehicle's FF. The filter costs less than $20; even though you can hire a mechanic to [https://cacophonyfarm.com/index.php/Save_Gas_When_Driving best submersible pump] it, you'll save time and money by doing it yourself.<br><br>Warning: Avoid the temptation to test the new pump before reinstalling the fuel tank, by energizing it with a couple of jumper wires. Running the pump dry can damage it because the pump relies on fuel for lubrication and cooling.