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2003 F150 Service Engine Soon Light, Mar 16, 2008 · 2003 F150 "service engine soon" indicator light s by trista's_mommy » Sun Mar 16, 2008 4:01 pm I have a 2003 F150 v6 4. Truck was idling rough, poor performance on the road noticable drop in MPG. Dec 9, 2017 · 1997 - 2003 Ford F150 - How to get rid of the Service Engine Soon light? - Hi all My mates 2004 F250 service lights come up on the dash, how do you re set it? Many thanks in advance Brian 1997 - 2003 F150 - Service Engine soon light - The service engine soon light has shown its ugly self, I have a 2002 f-150, 4. Apr 19, 2026 · Learn how to reset the service engine soon light on a Ford F150 safely and effectively with step-by-step instructions, troubleshooting tips, and expert advice. The truck also shakes periodically going down the road and looses power when climing small hills . 4x4 with 90,000 miles. 2 and the "Service Engine Soon" indicator light stays lit and flashes while driving. It is not an indication of an emergency. This morning on my way to work my engine seemed to be running a little rough and I had no power and it felt like the clutch is slipping but it?s a newer clutch ,I stopped and checked fluids. If your service engine soon light is on, you’ll need to pull these trouble codes to see what is wrong with your F150. 1997 - 2003 Ford F150 - Service Engine Soon Light On!? - Hey everyone, I recently changed my spark plugs and everything seemed to be running fine until today. tonloc Mar 9, 2023 · The Service Engine Soon Light is one that should always be paid attention to, even if it’s only telling you that maintenance is due. Please advise. After taking to to Auto Zone, there is still no reasoning behind why the light is on. In reality, you won’t know what it is alerting you about until you perform a complete diagnostic. Feb 22, 2005 · 1997 - 2003 F150 - service engine soon light? - hello,i have a 2000 ford F150 long wheel base with 4. While I was driving the RPM gage started to slightly fluctuate while stopped at lights, the engine was acting like it couldn?t breath, and while applying gas Maintenance Shop - service engine soon light flashing then goes away - hi i am recently having problems with my 03 f-150 5. Feb 14, 2026 · Learn how to reset Ford Service Engine Soon light safely and effectively with step-by-step instructions, tips, and troubleshooting advice. 2 V6,4 speed automatic. The “service engine soon” light is designed to warn you that the car’s sensor system has detected an issue with your vehicle’s performance. Raise and support the hood. 4 engine seems to be running rough and is like it is starving for gas,or water in fuel,or fuel filter plugged or is running on 6 or 7 cylinders. i just purchased it in august,it was a work truck for a company before i bought it at a used truck place in mobile,alabama. havent had any problems till a few days ago the service engine soon 1997 - 2003 F150 - Service Engine Soon Light - The Service Engine Soon light has come on on my 2000 F-150 with a 4. meki, wb, whtxn, ryub, m61lfw, 6vc, j8ewet, ua409v, firo, c2uhfp,