Typically, when the 2003 Chevrolet S-10's fuel pump fails, it fails all at once. Therefore, the most common issue with the fuel pump is total failure. This, unfortunately, necessitates a costly replacement, as You'll need to drop the fuel tank to gain access. It's a replacement that's typically recommended for professionals, though it's manageable with a little experience and some confidence. It's also possible that Your fuel filter is clogged, as it will manifest many of the same symptoms as a failing fuel pump. The fuel pressure sensor could also be defective. While neither of these are ideal either, they do represent a significant coSTSavings over a fuel pump replacement. You'd do best to diagnose fully before You dump in costly parts.
Stephen H
July 16, 2020
To reset the fuel pump on the 2003 Chevy s10 you will need to find the inertial switch, which is under the dashboard, and press the reset fuel pump button on it. If this does not work then you have a damaged fuel pump, which can cause sluggish acceleration or lack of fuel to the engine.
Skip abney
November 23, 2022
Tail light by license plate won't come on
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