Originally Posted by CT8
The shops don't want to work on old stuff because it usually means opening up a can of worms that leads to an unhappy customer for all the possible reasons..
Exactly. I always strongly discourage head gasket jobs on old stuff unless it's for a regular customer who we know. When you do a head job on an old exotic engine, not only are you signing up for anything and everything that thing has to throw at you, but you are unknowingly giving that engine a new warranty. Anything ever happens to that engine for the rest of time, and you're the last person who went in there and it's your fault. You will be blamed and harassed.
Originally Posted by Johnny2Bad
Reading between the lines ( ... it's just not worth it for us to do the job ...) what they are telling you is they are over-charging for trivial mechanical work and don't want to take on a job that pays what would be an honest shop rate. Swap-out mechanics is easy and pays the same as actual repair, so why do actual repair?
Doubt it. Some motor vehicles can end up using an exaggerated amount of shop resources, making the job literally or nearly unprofitable. Shop rates are expectations. They don't adjust themselves to the reality of the task at hand. Work that is pretty much guaranteed to go as expected is far more desirable than something which is basically Russian Roulette.
When the feces begins hitting the fan, you are left with two choices:
1. Increase the cost of the job to compensate for the increased work, and get accused of being a [censored] chiseler.
Or:
2. Stick to the written estimate and watch the profit go out the window, making it a charity job.
Either result is simply best avoided in the first place. That's what happened to OP. Old Mercedes are no joke. You have small wires and pipes in those things that sticker for $1100-2000 and can only be gotten from former Third Reich countries. You have stuff that can't even be replaced, and can only be sent out to be rebuilt with multi-week turnaround times. You have stuff that breaks just by looking at it too hard. I stopped restoring cars precisely because I hated making 35 phone calls to find one stupid part that costs a small fortune, just to then listen to a customer complain for 45 minutes about how much it costs.
Count me out.