Alternator problem?
Thread Starter
|
Senior User
Joined: Oct 2007
Posts: 115
Likes: 0
From: Foley, MN
Alternator problem?
hello to all, have a 02 350 psd and im on my third alt. with 146k miles. first one went at 136k? and replaced and that one was junk only putting out about 12.5v then bought this one which was fine til the last few weeks. most of the time it works fine at 14.2v but sometimes it jumps around, it will sit at 12v for a few minutes then 13v or wherever for a few then back to 14v. its worse at start up and idleing for a few minutes. Just wondering if this one is bad now too or what?! got it and auto value. and if it is bad, where should i get one and where would be the cheapest? i paid $212 for the last one but dont have the money for another one. any help would be great, thanks!
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
Get it bench tested if you haven't already. If you get another one have it bench tested before you leave the store. Here is an online site which has come recommended by others on this forum High Output Large Case Alternator Upgrade for Ford 7.3l, 6.0 & 6.5 Power Stroke Diesel
Laughing Gas
Joined: Sep 2007
Posts: 1,051
Likes: 4
From: Caro, MI
hello to all, have a 02 350 psd and im on my third alt. with 146k miles. first one went at 136k? and replaced and that one was junk only putting out about 12.5v then bought this one which was fine til the last few weeks. most of the time it works fine at 14.2v but sometimes it jumps around, it will sit at 12v for a few minutes then 13v or wherever for a few then back to 14v. its worse at start up and idleing for a few minutes. Just wondering if this one is bad now too or what?! got it and auto value. and if it is bad, where should i get one and where would be the cheapest? i paid $212 for the last one but dont have the money for another one. any help would be great, thanks!
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
Just thought of the chaffing wire problem others have had on the wires of the 2 pin connector on top of alt. One person had to use a magnifying glass to see that insulation had been worn through. Jiggle the wires while watching the alt output voltage.
Elder User
Joined: Jun 2007
Posts: 853
Likes: 1
If after you get it bench tested.And it shows the voltage regulator to be shot,or something else maybe.But thats what it sounds like.I would order a 200 amp alt from these guys.Just got a high torque starter from them.Very pleased with the quick service.And so far the product is superb.http://stores.ebay.com/GRAND-ALTERNATORS-AND-STARTERS.I didnt buy through e-bay.I called them and did it over the phone.Doesnt matter though,wich ever your comfortable with.
Thread Starter
|
Senior User
Joined: Oct 2007
Posts: 115
Likes: 0
From: Foley, MN
thanks for the help and no i did not get a warranty! My dad picked it up i was working at the time. got both at auto value. this last one was free cuz a brought in the second one the same day after i installed it,i tested it. i dont really need a high output alt. though. i just run subwoofers and my truck is decked out in amber and red lights so stock one should be fine?
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
If after you get it bench tested.And it shows the voltage regulator to be shot,or something else maybe.But thats what it sounds like.I would order a 200 amp alt from these guys.Just got a high torque starter from them.Very pleased with the quick service.And so far the product is superb.http://stores.ebay.com/GRAND-ALTERNATORS-AND-STARTERS.I didnt buy through e-bay.I called them and did it over the phone.Doesnt matter though,wich ever your comfortable with.
That link isn't working. Seems like since the upgrade some links have been iffy. Have had trouble posting links myself. Try to edit in a space or two after that link.
Edit: Worked when i did a copy and paste and back spaced through the I and Period. The I and Period became part of the link.
Trending Topics
Thread Starter
|
Senior User
Joined: Oct 2007
Posts: 115
Likes: 0
From: Foley, MN
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
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
Ford Super Duty: 5 Things Owners LOVE, 5 Things They LOATHE!
Joe Kucinski
Every 2026 Ford Truck Engine RANKED from WORST to FIRST!
Michael S. Palmer
The Best F-150 Deal of Every Trim Level (XL through Raptor)
Joe Kucinski
Post Fiend
Joined: Nov 2007
Posts: 9,549
Likes: 14
From: Payson, AZ
eBay Store - ALTERNATOR STARTER AUTO PARTS: ALTERNATOR, STARTER, ACURA
Then do Store Serach for Powerstroke.
Unless you run a lot of electronics 120 to 140 amp should be sufficient.
Posting Guru
Joined: Jul 2004
Posts: 1,777
Likes: 0
From: Buckingham, IA
powerstroke02, if you still have the receipt for the alternator, you should be able to get it warranteed. Might have to come up with a date and mileage when installed. It would be worth a try.
Thread
Thread Starter
Forum
Replies
Last Post
beesareoh
Explorer, Sport Trac, Mountaineer & Aviator
4
Sep 22, 2013 01:05 PM
bergy 2000
Excursion - King of SUVs
4
Apr 25, 2012 05:59 PM