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Camshaft pin shear. Man, I hate hearing about that. They are right, though, it's pretty much not their fault. That's one of those things that just seems to happen to people. Some of the most meticulous builders on this board have experienced that failure.
Originally posted by 2G_Dad a used shortblock with 90 day warranty installed for $1150. Assuming the dealership charges a modest $80/hr for labor and only bills 6 hours flat-rate on the job, only about $700 of this amount would be for the engine. For that price, if you get an engine with less miles on it than you're odometer reads today, consider yourself lucky. It might also be worth inquiring as to whether or not you get the old engine back as a core.
Before you commit to this plan, be sure you get some information from the service adviser in writing with regards to compression test and leak down results on this engine, as well as whether or not they will be installing a new timing belt on it. Mention that you feel this information, documented in advance, can potentially eliminate drama down the road, as both parties will *know* the engine is sound. The timing belt has a 60k service interval and is a critical piece of maintenance, so if you spin that one that you would like to know when it will need repaired so you can bring it back for service, you appeal to their desire for repeat business.
Now, on the other hand, if the cam pin sheared, I suspect the other cam still operated the valves in-time and did not necessarily damage the head or engine internals otherwise. (NOTE: This is an assumption. Could someone back me up on this? Dino?) If this is the case, you wouldn't need a completely new engine, rather you would just need another set of stock cams and maybe some cam gears. Even if you buy aftermarket cams and gears, you're looking at less than a grand in parts and you can install this all yourself.
I'd advise sourcing replacement cams and cam gears from our BST section or Ebay. (Parts Dinosaur is another great option.) Pick up a Chilton's manual if you don't have one already, remove the damaged cam and gear, and you're left with little more than a timing belt job.
You can do this sort of thing in a single day with little more than a basic ratchet set and a couple box wrenches, however, you must remember the contractor's triangle.
You can have it fast, right, or cheap, but you can only pick two.
Dealership = fast and right. DIY = cheap and right.
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