My rash of car issues seems to be continuing. Last weekend when I was pulling bushes out of the yard, the battery light came on the pickup. I wasn’t sure whether it was the battery, alternator, ground or some other electrical issue. The pick-up gets light duty these days, even though I have been driving it more due to recent other car problems. It is the other vehicle that we have that can carry us all at one time.

Since we are not going anywhere these days, I waited for more definitive signs of the problem. When I was moving brush on Sunday and it was clear that the battery was not going to make it. The voltage gauge was almost visibly going down. As it turned out, I got all out of the charge that I could and the pickup died at my friends property.

My friend charged it up for twenty minutes and the battery seemed to respond well. I barely made it the mile home, bucking and stuttering into the driveway. Sunday night, I gave the battery a full charge and started to diagnose the problem on Monday. I couldn’t really reach all of the terminals and test points on the alternator due to positioning, but I was reasonably sure the problem was in the alternator.

Suspect alternator

The last alternator I replaced was around $50 for a rebuilt unit. That was my expectation going into sourcing this one. I started seeing prices in the $150 range plus a $40 core charge and I reconsidered my approach. I wasn’t completely sure the alternator was the problem, I didn’t want to wait (or pay for speedy delivery) from RockAuto and I didn’t want to pay AutoZone $200. Maybe the junkyard was the answer?

It has been a while since I bought anything at a junkyard. In fact there are two here in this town and about 10 more locally. Part of my hesitation is I really don’t like to buy electrical components used, they are somewhat of a wear part and junkyards often don’t guarantee the viability of electrical components. Also, it is one of the businesses that get a fair amount of tire kickers, looky-loos and how to questions. My experience with the counter people have not been overly pleasant.

I found one locally, that I could have today. I got it for $30 and he gave me thirty days warranty with it. When I went to pick it up, he said “I’ve got brand new batteries for $40. You need to come back.” I thought, I do need to come back. My son’s Cougar needs a lot of things like a stereo, speakers, battery, etc. The counter guy talked my ear off for thirty minutes before fortunately another customer showed up and I was able to escape.

I wont claim that I made an inside connection. That takes time and consistency as a customer. But, it renewed my willingness to use junkyards as a resource. It also got me thinking about putting them higher on the list of places to check if I need something quickly. I got the alternator replaced on the pickup in about two hours and it was putting out 14.6V while running. A job complete with a happy ending.

By the way, I took the voltage regulator off and one of the contacts was completely worn out. I could have bought a new one for about $40, but I still would have had to take the alternator out to do it. The alternator I replaced looks to me like it was a rebuild or aftermarket because it wasn’t embossed as Motorcraft. I expect to get a few more years out of this repair.