fuel pump relay?
#1
fuel pump relay?
when loading in a smarty tune the lift pump cycles on and off. ive read on here to pull the relay when loading in the smarty. where is the relay or fuse i am looking for? is it under the hood or in the cab? is it labeled? thank for the help.
#2
I assume you still have your stock LP in the truck. I wouldn't worry about it. It doesn't hurt anything letting it run. It's just annoying to listen to for some. The noise you hear is nothing compared to my Raptor. I'll unplug it sometimes at the pump but, I've forgotten to plug it back in so many times... I just let it run.
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