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Dumb Question?

Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150 SVT Ford F150 Lightning, Roush, Saleen and other performance F150's

Dumb Question?

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Old

Jan 21, 2008 | 06:15 PM

#1

Georgeg587

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Joined: Dec 2007

Posts: 3

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From: Phoenix AZ

Dumb Question?

I just bought Superchips Tuner for my 2003 HD 150. I was reading the directions and it says that you need to disconnect the "Fuel System" before loading any programs. It says to pull the fuse for the fuel system. I am assuming they are referring to the "Fuel Pump" fuse. Am I correct or do I need to pull another fuse.

Thanks for any help. Just don't want to blow my truck up.

Thanks

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Old

Jan 21, 2008 | 06:20 PM

#2

wd13

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Joined: Sep 2007

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I've never once removed that fuse. I wouldn't worry about it. And yes, they are referring to the one for the pumps.

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Old

Jan 27, 2008 | 08:47 PM

#3

Stewart_H

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Joined: May 2004

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From: Central Coast of CA

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Quote:

Originally Posted by wd13

I've never once removed that fuse. I wouldn't worry about it. And yes, they are referring to the one for the pumps.

Same here.

That being said, the reason you wanna pull the fuse is to eliminate any possible voltage drop while installing the tune into your PCM. If your battery is strong though, you shouldn't have to worry.

Stewart

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