seized ML280 CDI, swap engine or rebuild?
I am offered to buy a ML280 CDI with siezed OM642 diesel V6, the owner told me his mechanic did a rebuild and just few minutes after startup, the engine seized again, beside of price I might offer him, I am more concern about IF I buy this car, I have three option:
1- rebuild the om642
2- buy a used om642.
3- swap in a M272.
or just walk away

Any comments are welcome, thanks you.



