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re: Mechanics of the OT: 2010 F-150 issue

Posted on 11/25/25 at 6:00 pm to
Posted by Bowstring1
Member since Sep 2016
202 posts
Posted on 11/25/25 at 6:00 pm to
Sounds to me like the bearings are getting bad in the alternator.
Posted by ThatTahoeOverThere
Member since Nov 2021
4573 posts
Posted on 11/25/25 at 6:21 pm to
quote:

almost sounds like a blower maybe?


Fan clutch?

quote:

when I’m braking at a light sitting still, my dash beeps 3 times and I get a picture of a battery on my dash.


Truck AIDS
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 6:50 pm to
quote:

Which fan is running ‘hard’?


Not sure? They just said it blows hard when the the Freon is low.

quote:

Have you had the battery tested yet?


Put a new battery in today.

quote:

Does the F-150 have a star connector for the main controls?


No idea on this one…
Posted by ValZacs
Zachary/Valpo
Member since Jan 2009
562 posts
Posted on 11/25/25 at 6:54 pm to
quote:

Not sure? They just said it blows hard when the the Freon is low.


You are being hosed.

And no, it doesn’t use a star connector, just the regular ecm i believe.

So you niw have a new alternator, new battery, new serpentine belt and topped off on freon?


Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 6:59 pm to
quote:

So you niw have a new alternator, new battery, new serpentine belt and topped off on freon?


Correct

quote:

You are being hosed.


I’ve been going to this place for years. They have been the most honest place I’ve ever taken a car. I appreciate your concern on this point but I assure I’m not being hosed.
This post was edited on 11/25/25 at 7:01 pm
Posted by ValZacs
Zachary/Valpo
Member since Jan 2009
562 posts
Posted on 11/25/25 at 7:05 pm to
Yeah i mean you’re being hosed by your vehicle, my bad.

Sometimes it just happens, keep changing out parts and that just leads to more inkniwn issues.

Did they scan for codes?
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 7:16 pm to
I don’t think so. My main concern is the truck dying on the road. Should I be worried?
Posted by ValZacs
Zachary/Valpo
Member since Jan 2009
562 posts
Posted on 11/25/25 at 7:21 pm to
I don’t think so, i would def keep my eye on the battery health.
Google resetting the battery management system and try that, too.

Also, some research indicates the alternator might not be compatible, ie the regulator on it. Apparently the ford system doesn’t recognize it so need ford/oem - i guess crazier things……
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
6684 posts
Posted on 11/25/25 at 7:26 pm to
quote:

I’ve been going to this place for years. They have been the most honest place I’ve ever taken a car. I appreciate your concern on this point but I assure I’m not being hosed.


So you didn’t have the knowledge that an alternator didn’t charge a battery when the engine is off but you have the knowledge that your mechanic is not hosing you?

Do you still have the 3 beep battery light issue?
This post was edited on 11/25/25 at 7:27 pm
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 7:29 pm to
quote:

Do you still have the 3 beep battery light issue?


Yes
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
6684 posts
Posted on 11/25/25 at 7:46 pm to
quote:

Yes


Couple of points you need to reflect on:

I was the first to try and help you.
I spent time researching your issue.
You ignore my solutions.
Multiple people downvoted me because they don’t like me and have nothing to do with the validity of my research.
You take it to a mechanic who has not solved your issues yet.
I inform you that maybe you should look at my advice post again.
I get ignored again.
You take it again back to the same mechanic where the issue replicated and he still can’t fix it.

So again, you dumb stupid ignorant mother fricker you that doesn’t know that an alternator doesn’t charge the battery when the car is off which is something I learned before I was 10 and currently keep 4 personal cars on the road whose youngest age is almost 20 years old of all different brands and types without going to any mechanics to…..

get your head out of your arse and read my first solution post you dumb mother fricking arse clown.

Any of this getting through that thick skull of yours?
This post was edited on 11/25/25 at 7:48 pm
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 7:50 pm to
quote:

Couple of points you need to reflect on:

I was the first to try and help you.
I spent time researching your issue.
You ignore my solutions.
Multiple people downvoted me because they don’t like me and have nothing to do with the validity of my research.
You take it to a mechanic who has not solved your issues yet.
I inform you that maybe you should look at my advice post again.
I get ignored again.
You take it again back to the same mechanic where the issue replicated and he still can’t fix it.

So again, you dumb stupid ignorant mother fricker you that doesn’t know that an alternator doesn’t charge the battery when the car is off which is something I learned before I was 10 and currently keep 4 personal cars on the road whose youngest age is almost 20 years old of all different brands and types without going to any mechanics to…..

get your head out of your arse and read my first solution post you dumb mother fricking arse clown.

Any of this getting through that thick skull of yours?


K

TLDR
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
6684 posts
Posted on 11/25/25 at 7:51 pm to
I hope you never get your car fixed you fricking ungrateful frick.
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 7:53 pm to
quote:

I hope you never get your car fixed you fricking ungrateful frick.


Buddy, I read your posts but you have massive issues.

Chill the frick out.

I’m assuming you’re a child who’s been spoonfed his whole life and expects everyone to kiss your arse.

Not here, buddy.
Posted by Traveler
I'm not late-I'm early for tomorrow
Member since Sep 2003
26087 posts
Posted on 11/25/25 at 7:57 pm to
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
6684 posts
Posted on 11/25/25 at 7:57 pm to
You car still isn’t fixed. Hope it stays that way or you spend a ton of money having someone else do it.

King of New Orleans?

More like Joker of New Orleans. A fool.
Posted by ValZacs
Zachary/Valpo
Member since Jan 2009
562 posts
Posted on 11/25/25 at 7:58 pm to
King, I can almost guarantee that a multitude of people have had this same issue, gone thru the same steps you have and still have/had the beeps and batt symbol.

Google that situation and you sill find forums about this- and you most likely will find rhe solutuion. Once people figure it out they love providing that info.

It is probably simpler than it seems.

ETA: in the mean time tho, check batt terminal connections to make sure they are clean and all looks to be in order, reset the battery management system mgmt and find someone with an obd reader and get the codes


This post was edited on 11/25/25 at 8:03 pm
Posted by UptownJoeBrown
Baton Rouge
Member since Jul 2024
6684 posts
Posted on 11/25/25 at 8:02 pm to
You think this clown can do that and succeed? He doesn’t know the alternator doesn’t charge the battery with the engine off. Probably had someone else change his battery too.

Then he ignores people that try to help him and thinks his mechanic is the shite bit after two trips still can’t troubleshoot and fix his issue.

A clown. A dumbass clown.
Posted by ValZacs
Zachary/Valpo
Member since Jan 2009
562 posts
Posted on 11/25/25 at 8:04 pm to
I plead the fifth
Posted by King of New Orleans
In front of The Hungry Tiger
Member since Jul 2011
10775 posts
Posted on 11/25/25 at 8:05 pm to
quote:

Probably had someone else change his battery too


Damn right. I paid for it. It’s their job to install it.

quote:

Then he ignores people that try to help him


Wrong. I ignored you because you’re being an arse. I welcomed the input of others.
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