Hi all,
I have two Mercedes 300Ds. One with a bad engine but o.k. body and one with body damage but a nice engine. I plan on swapping the engine from the damaged body/chassis to the undamaged.
At the crucial moment when the engine is sitting in a hoist and the recipient car is partly torn down I start wondering if there are any little gaskets/connectors/widgets way down deep in the engine bay that I should fix while I'm in the vicinity. If this were a scuzzy old truck (which I'm more used to) I'd be replacing rear main seals and everything in sight during the transfer. For a smoothly running 300D I'm not so sure I need to do anything special. I considered doing an engine rebuild even though the engine runs fine (sort of a "preventative repair") but that seems too expensive to do before it's required. (The good engine has 300,000 miles and runs great the good body has 240,000 miles.)
My mechanic suggests I'm overreacting and should just swap engines and be done with it. I'm sure he's right but like to make sure I'm not missing any opportunities.
Any words of wisdom?
Shadowjoe