Electronic Relay Sounds - Engine Bay?

OregonRangerTremor

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Heh...2021 Ranger Tremor Lariat...have had her 3+ weeks. We tend to spend more time in the garage working with the dogs and I notice sporadic relay/electronic noise coming from the engine bay. Like a higher pitched relay operating for about a second. Sometimes noticeable maybe 4-5 minutes after opening and closing a door.

Is this normal or is my Ranger about to turn into and AutoBot ?!!!
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AzScorpion

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It's normal, it's the fuel pump pressurizing. I'll be out in the garage sometimes and it'll go off for no reason. First time I heard it I thought my truck was going to blow up.?
 
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OregonRangerTremor

OregonRangerTremor

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It's normal, it's the fuel pump pressurizing. I'll be out in the garage sometimes and it'll go off for no reason. First time I heard it I thought my truck was going to blow up.?
Well that is good to know.....how I so much love a pressurized fuel pump. :giggle: Thought this darn thing was coming to life. Thanks again! ???
 


AzScorpion

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Well that is good to know.....how I so much love a pressurized fuel pump. :giggle: Thought this darn thing was coming to life. Thanks again! ???
lol I meant to type prime and somehow pressurized came out. :crazy:
 

AzScorpion

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? too many in a short period of time
I wish I could blame that but it was only 4:42pm when I wrote that and I don't drink that early. Not like you Canadians who start at breakfast. ?
 

Jason B

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Yes, I hear it. But it seems to happen when I open the driver's door.
 

Grumpaw

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the new rangers are autobots... the more i look in hidden menus and learn about forscan i see that i may be the owner but i am not the driver and i am the one being tracked lol.
Just remember what happened here.....

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