Having problems with your 2005 Ford F 350 Super Duty ?

Fuel pump makes noise when I turn off the ignition

\015 I have a 2005 Ford F350 powerstroke. I noticed that everytime I turn off the ignition the fuel pump makes a sound for about 7 seconds after the ignition is turned off. Is this normal for this kind of truck?\015 Posted / edited by AnonymousUser on : 13-07-2020

Answers :

Yes it is normal it is a calibration in the computer to keep the injectors operating properly. There is an updated calibration to omit this due to new strategy
Repair Help & Product Troubleshooting for 2005 Ford F 350 Super Duty

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