Puzzling junkyard engine

Hi,

I've got an engine from a junkyard that they said had around 70-80k miles on it. I didn't get the VIN until I picked it up and CarFax said it was from a '92 C2500 that was salvaged in '04 with 226k miles. I called the yard and ragged on the guy because of this and he said his records say it had the lower mileage and I should check the compression. So I checked the pressures and all the cylinders were 180-190 except #7 was 160, a little low, but within the 20% for a rebuild border but then again 180-190 seems a little high for a 9.1:1 compression, unless these a lot of carbon in the heads. I then looked closer at the report and it has a note that a "Not Actual Mileage Title Issued", I also noticed that in '94 it had 140k miles. That's a awful lot of miles for 2 years, and if you subtract the 226 from 140 you get about 86k over 10 years which is 8.8k a year and over 12 years that about 103k miles. The 140k in '94 baffled me so I dropped the cash and got an AutoCheck on the VIN, it didn't even say that it was salvaged and that it had 37k in '94 and 198k in 2001, that's

28k a year. Anyway the casing number on the block 10054727 is standard for a '92 truck but I can't find an info on the ID number on the front below the passenger head, it's K0317FBC.

I the yard guy lying, or does he have info that I don't about the vehicle? Anybody have a clue? Any more info you need? Any good sites that have info on late model truck engine ID numbers? Anything I can do to try to figure out the approximate mileage? After doing the report from AutoCheck I really don't trust these reports much anymore, so I'm baffled.

Thanks for any help,

GlenBA

Reply to
Glen
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Think about it. Junkyards hear a tow truck or rollback pulling into their yard. They look out their window or possibly actually get out of the office and look at the vehicle. He takes the title from the driver and gives the driver the prescribed amount of money, then goes into the office. He or a book keeper enters the title information into their log book. The vehicle is placed somewhere in the yard until the title clears and then the vehicle goes into the system.

Where does the junkyard get information like you're speaking of? Where does he know when, where, how the vehicle got into the shape that it enters the junkyard?

In my part of the world, they don't! I go to 2 yards regularly, and neither will tell me anything about any engine, transmission, or for that matter a fender. I pull what I want, go to the office and tell them what I have and I pay their price.

Maybe it's different where you live, but my yards know nothing about when or if an engine had been replaced, rebuilt or dropped a cylinder.

Just one man's opinion! Jim Smith

Reply to
Jim Smith

So any advice on how to check this engine out. I peeked in the oil fill hole in the valve cover, and it looks nice and clean, slight varnish but no sludge at all.

My plan is to pull the intake and heads to see what the chambers look like, I'm predicting lots of carbon. Then check the bores to see how much wear there is. If they don't look too bad, I just reseal the whole engine, and drop it in.

yard. They look out their window or possibly actually

driver and gives the driver the prescribed amount of

information into their log book. The vehicle is placed

know when, where, how the vehicle got into the

will tell me anything about any engine, transmission,

them what I have and I pay their price.

if an engine had been replaced, rebuilt or dropped a

Reply to
Glen

So any advice on how to check this engine out? I peeked in the oil fill hole in the valve cover, and it looks nice and clean, slight varnish but no sludge at all.

My plan is to pull the intake and heads to see what the chambers look like, I'm predicting lots of carbon. Then check the bores to see how much wear there is. If they don't look too bad, I just reseal the whole engine, and drop it in.

yard. They look out their window or possibly actually

driver and gives the driver the prescribed amount of

information into their log book. The vehicle is placed

know when, where, how the vehicle got into the

will tell me anything about any engine, transmission,

them what I have and I pay their price.

if an engine had been replaced, rebuilt or dropped a

Reply to
Glen

Do a compression check and then a leakdown test before you do anything else. Make sure you pull all the plugs on each head before you do these tests. Drop the oil pan and look at that too.

Jim Smith

Reply to
Jim Smith

"" wrote: > Think about it. Junkyards hear a tow truck or rollback > pulling into > their yard. They look out their window or possibly actually > get out > of the office and look at the vehicle. He takes the title > from the > driver and gives the driver the prescribed amount of money, > then > goes into the office. He or a book keeper enters the title > information into their log book. The vehicle is placed > somewhere in > the yard until the title clears and then the vehicle goes into > the > system. > > Where does the junkyard get information like you're speaking > of? > Where does he know when, where, how the vehicle got into the > shape > that it enters the junkyard? > > In my part of the world, they don't! I go to 2 yards > regularly, and > neither will tell me anything about any engine, transmission, > or for > that matter a fender. I pull what I want, go to the office > and tell > them what I have and I pay their price. > > Maybe it's different where you live, but my yards know nothing > about > when or if an engine had been replaced, rebuilt or dropped a > cylinder. > > Just one man's opinion! > Jim Smith > > > > "Glen" wrote in > message > news: snipped-for-privacy@giganews.com... > > Hi, > >

About the only way you can be resonably sure about the mileage on a engine is if it is still in the vehical and you can read the odometer, otherwise it is a bit of a crap shoot. My advise is if in doubt about the mileage on or condition of a engine, do not get it.

Reply to
SnoMan

NEVER EVER buy an engine from a junk yard,reseal it and put it in. Have the block work done! It might be a little spendy,but it will save you money in the long run. If you don`t wanna do that,buy a create motor.

Reply to
Bill

NEVER EVER have I had a problem with a junkyard motor.

Eightupman

Reply to
Eightupman

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