Alternator options.
Thread Starter
|
Mountain Pass
Joined: Jan 2013
Posts: 184
Likes: 1
Alternator options.
I changed out the belt tensioner and idler pulley Saturday. I still have the moaning sound. Is there another vehicle that is a direct bolt on for a higher amperage alternator I can get for an 04 Navigator? Also, how can I tell if I have the 110 or 130?
Logistics Pro
Joined: Jan 2001
Posts: 3,740
Likes: 37
From: Central NYS
Are you sure the "moaning" sound is coming from the alternator?
My '02 Navigator has what I call the "moose call" sound every once in a while when the weather is cold. While it is moosing, if I unplug the IAC connector the sound stops immediately.
My '02 Navigator has what I call the "moose call" sound every once in a while when the weather is cold. While it is moosing, if I unplug the IAC connector the sound stops immediately.
Thread Starter
|
Mountain Pass
Joined: Jan 2013
Posts: 184
Likes: 1
It sounds exactly like turning with low power steering fluid. I know that isn't it because i checked. The sound would change as the rpm's change.
Fleet Owner
Joined: Apr 2008
Posts: 24,322
Likes: 5,132
From: 0,0,1
So what led you to believe the alternator was the cause of the noise?
Postmaster
Joined: Sep 2010
Posts: 3,472
Likes: 2
From: Southern Cal
If alternator, it looks like most auto parts only stock a 130/135 amp unit. There are 110 amp units that can fit for about the same price but usually special order.
No reason not to get the larger amp unit.
With sound changing with rpm's, it's probably not far from where you're searching.
Thread Starter
|
Mountain Pass
Joined: Jan 2013
Posts: 184
Likes: 1
Well I put in a new alternator and the noise was still there. While I had things apart I put my head closer to the front of the engine and the noise was really loud on the drivers side. So it was my steering pump. I replaced that and the horrible noise is gone. Things are still not 100% perfect but I will start a new thread on that. Thanks.
Postmaster
Joined: Sep 2010
Posts: 3,472
Likes: 2
From: Southern Cal
I never quite understand why so many ask for advise and then decide to not use it. The 3.99 item below could have saved you a few bucks.
Mechanic's Stethoscope
Probably needed a new alternator anyways.
Trending Topics
Fleet Owner
Joined: Apr 2008
Posts: 24,322
Likes: 5,132
From: 0,0,1
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
Top 10 Fords at 2026 Carlisle Ford Nationals
Joe Kucinski
3 Best / 3 Worst Parts of Modern Ford Ownership
Brett Foote
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches
Pouria Savadkouei
Every 2026 Ford Engine Explained
Brett Foote
10 Ugly Ford Trucks That We Still Kinda Love
Joe Kucinski
10 Things Every Truck Owner NEEDS (2026 Edition)
Michael S. Palmer
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath
Verdad Gallardo
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer
Joe Kucinski
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)
Brett Foote
Thread Starter
|
Mountain Pass
Joined: Jan 2013
Posts: 184
Likes: 1
I always appreciate the help here. I dont mind changing a few extra things out right now. It has 127k miles on it and my wife will be driving it for a few months. I rather things not go out during that time.
P.S. changing the steering pump was horrible.
P.S. changing the steering pump was horrible.
Thread Starter
|
Mountain Pass
Joined: Jan 2013
Posts: 184
Likes: 1
My father-in-law has a salvage yard so I was able to use his lift. I unscrewed the high pressure line, and two bottom PS pump bolts from the bottom. From the top I was able to get the third bolt and unclamp the low pressure line and pull the whole unit with pulley from the top. I did read that pulling the tire and inner fender liner was another option and I think would have been easier.
Fleet Owner
Joined: Apr 2008
Posts: 24,322
Likes: 5,132
From: 0,0,1
Yes, much easier. That allows you to reach the pump from the side with very little in your way. BTW, nice going with the lift, not much beats having access to one of those.
Thread
Thread Starter
Forum
Replies
Last Post
pnaffziger
1968-Present E-Series Van/Cutaway/Chassis
1
May 25, 2010 07:34 PM
AB328
2004 - 2008 F150
13
Feb 9, 2007 02:45 PM