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I don't disagree with you, as I would love for you to be right. I just would like to understand your reasoning - is it because of the size, or something else?
LOL... because I have torn apart a few of these things...
but for referance here is a shot for you!
And dont ask why I would have a psd rod and piston in the back of my truck at a moments notice...LOL
Let me be the first to warn you, this is not a clean and simple job. Cleatus has youth and flexability on his side..... IF you have big hands (like me) then go ahead and remove the inner fender liner, and things will go much easier. if you are going to pull the oil cooler, then go ahead and re oring it while its off. even though you only have 44K, its age that takes its toll on the orings.
LOL... because I have torn apart a few of these things...
but for referance here is a shot for you!And dont ask why I would have a psd rod and piston in the back of my truck at a moments notice...LOL
Wow - thanks for going to the trouble to take those pic's - that's a great example that a picture is worth a thousand words. I'll definitely sleep better tonight knowing 100% that its not from a wrist pin!
Dealershp mechanic agreed it was from the oil cooler housing. Said not to worry about it unless it starts to leak, then fix it. Been driving ever since with no issues.
If you google what the piston looks like you can see they use c-clips. And if one were to chuck off like yours it would have a clean path to the pan. Think about the path of your oil. The oil cooler makes sense as well but doesn't go through the abuse like a wrist pin clip would.
If you google what the piston looks like you can see they use c-clips. And if one were to chuck off like yours it would have a clean path to the pan. Think about the path of your oil. The oil cooler makes sense as well but doesn't go through the abuse like a wrist pin clip would.
This is an old dead thread, but thanks for the reply. For what its worth, I'm pretty sure its not from a piston as the engine is still going strong 4 years later! ;-)
A wrist pin retainer clip getting loose would quickly allow the pin to start rubbing up and down on a cylinder wall, and putting a groove in it that the rings just couldn't seal.
Blow-by would be horrific in no time, as well as oil burning and tail-pipe smoke.