I have a squealing problem with my altenator. I don't know if the bearings are going out or there is something else internally going bad. So my dilema is this: should I replace or rebuild?

If I take the rebuild course of action, what is done in a rebuild? How much will this cost? (on average) Or could I get a kit to rebuild it myself?

I've already done some looking into prices for replacing. A new 130 amp alt. starts at $150 and is a special order item.

Any input would be greatly appreciated!

Silent Bob

 

I had my alternator replaced because it was squeaking and it was done under warranty. No charge to me.

Bob

 

I have a 97 with the 4.6L

 

Well I guess the warranty thing won't help you out then. If it were me, I'd go with replacing the part because it should come with some kind of warranty then. Just my thoughts though. BTW, I really like your screen name. Those movies bust me up.

Bob

 

I would go with replace over rebuild myself

 

It totally depends on your area. If you know of a place that does quality rebuilds, that's probably the most economical way to go. The rebuilder who take's pride in his work will probably put your alternator in as new or better condition. Some are even able to get more amps out of a unit by rewinding it. Otherwise, get a rebuilt or new one from the parts store. Rebuilts from the parts store will be of questionable quality, though. Ask around if the rebuilts are as good as new.

The advantage of getting a replacement is your truck will be down for only as long as it takes to do the swap. The other way will take however long it takes the shop to do the rebuild.