Cold start concerns
More Turbo
Joined: Oct 2023
Posts: 700
Likes: 478
There is just no benefit to spending more money on a maintenance free battery when over the years ive had very little issue with leaking lead acid batteries and I pre trip my trucks and equipment before each use anyway to spot issues like that before they run away. I do see the AGM benefit for those who don't perform their own maintenance or open the hood between oil changes.
Fleet Mechanic
Joined: Dec 2012
Posts: 1,563
Likes: 532
From: DFW
There is just no benefit to spending more money on a maintenance free battery when over the years ive had very little issue with leaking lead acid batteries and I pre trip my trucks and equipment before each use anyway to spot issues like that before they run away. I do see the AGM benefit for those who don't perform their own maintenance or open the hood between oil changes.
Thread Starter
|
Lead Driver
Joined: Feb 2022
Posts: 7,955
Likes: 4,039
AGM packs more plates for higher capacity over FLA batteries. They have a higher capacity and "should" last longer. Key word is "should" because they used to, but so many batteries made today are crap. I had a pair of Red Top Optimas, from way back when they first hit the shelves and I had let them drain to practically nothing but was able to restore them and they lasted another year until I got rid of the truck. Who knows what they are doing to batteries that they drop cells instead of just wearing down.
I made note of the replacement battery and will see how long it lasts, hopefully longer than the few months I owned this truck. They also ran the TSB on my compressor and it checked out. Hopefully it remains intact.
I made note of the replacement battery and will see how long it lasts, hopefully longer than the few months I owned this truck. They also ran the TSB on my compressor and it checked out. Hopefully it remains intact.
More Turbo
Joined: Oct 2023
Posts: 700
Likes: 478
Is it true the 2023+ diesels are fitted with AGM from the factory?
Thread Starter
|
Lead Driver
Joined: Feb 2022
Posts: 7,955
Likes: 4,039
Were your terminals split at the case or just leaking out the fill covers? Ive seen split terminals really leak a lot but otherwise the fluid level in the battery would have to be overfilled to leak that much out the fill covers. Almost all my fill covers have a slight weep around them but like I said im in there almost daily inspecting so I wipe the case around the covers every few weeks.
Is it true the 2023+ diesels are fitted with AGM from the factory?
Is it true the 2023+ diesels are fitted with AGM from the factory?
More Turbo
Joined: Oct 2023
Posts: 700
Likes: 478
For sure there will always be a little weeping from the forces of normal driving sloshing the fluid around. Having a severe enough leak to corrode anything on top of the battery though is not normal and either an overfilled battery or crack in the case somewhere.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Fleet Mechanic
Joined: Dec 2012
Posts: 1,563
Likes: 532
From: DFW
Yep - same here. The 2017 weeped around the covers. And my '23 came with dual AGM's.
Thread
Thread Starter
Forum
Replies
Last Post
andrew.b.
6.0L Power Stroke Diesel
2
Apr 23, 2024 08:01 PM