Originally posted by Ken42:
[QB] This is a good read.
I would advise you visit a junk yard once a month or so (the ones that let you roam the lot) and check out your vehicle learn it weakness and strengths.
Good advice.
Having spents several years in the auto dismantling industry I have contacts I use who allow me to access their computerized inventory and sales systems.
And, they are tied in on a wide-area-network with hundreds of other yards.
With a few pokes and prods you can quickly learn which parts are prone to failure. Of course, one has to discount "crash parts," those in demand due to a wreck vice failing for other reasons.
It usually doesn't take long to ascertain even a new model's weal points. One that comes to mind is the 1986 Toytota V6 engine. We quickly learned the main bearings tended to fail, often while relatively new. We couldn't keep those engines in stock. Of course, none of us ran out to buy a V6 Toyota pick up!!!!!!
On the other hand, when shopping for a used vehicle a few years back, when I found a car/truck/van I was interested in I boogied down to the yard and punched in the info. When I saw that engines for the 1991 Previa van (and the interchangeable years) had been in stock for years at a time, that other yards had lots of old stock, etc. I knew the engines were long-lived. Same with transmissions and rear ends. One weak point was the air conditioning system.... those parts sold and there were current requests for A/C parts. Hey.... A/C doesn't make the van move down the road so I bought the van and was very happy with it.
If you have access to a wrecking yard's computerized inventory/sales system, especially one that can access multiple other yards, you have a valuable tool to use to discover the reliability of the various parts on a car.
Ensure the system you are using has a built-in interchange to maximize the amount of information you can grab.
Of course, it does take a little time for the interchange of the newest models to be assembled and disseminated and.... it takes time for new vehicles to start showing their weak points. Still, seeing the history of prior years, esecially since there is MUCH carryover of parts from year to year, accessing a dismantling yard's computer can be an eye-opener.
If the yard won't let you access the computer (unless you are known to them it's unlikely they will let you or that you will be able to manipulate the very specialized software... many of which use the comand line interface vice GUI) try slipping the counterman a 5 spot during a slack time and have him check on part/model/make reliability or lack thereof. Of course, an experienced counterman will be able to tell you the major problem areas of most vehicles, akin to the Toyota V6 already mentioned. Every counterman from that era knew about that problem area.
Good luck!!!!!