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Hi there

I recently had the engine seals replaced on an American classic car. The rear main seal was replaced but is still leaking. I was told that is common with cars of this age and I would just need to live with it.

Is that correct?

Many thanks for your advice.

Hi there,
It can be said that old cars leak oil- and most do. But this is because they are old and not just had work carried out to remedy the issue.
Sometimes it can take a few different types of seals and sleeves before a leak can be fixed, or the crank could simply have a groove or play that doesn't let a seal do its job. If the repairer has tried all they can and it still leaks, then at least they have done all they can without completed engine overhaul.

Many thanks for your reply. I've spoken with the repairer about using an alternative seal and he thinks if the leak doesn't resolve itself, that might be worth trying. I guess my question is would the repairer normally cover the cost of that work or me (because for this car it is likely the engine will need to be removed to fit the replacement seal)?

It's probably worth noting the car is a one (now two) owner car that has only done 40,000 miles and I was advised the engine and bearings appeared to be in expected condition for the mileage).

Many thanks.

It would depend on the circumstances surrounding the initial repairs and what the shop said to cover themselves and you.
If you booked a car in specifically to fix an oil leak- rear main- and they replaced and said the leak is fixed. But then it leaked, they might have to do it again on them, but if they put the ball in your court and said hey- this is an old car, there are no guarantees that a new seal would fix it, do you want us to proceed? Then things might be different.

Many thanks, it was the former, so I will see what they say when the replacement seal arrives. Appreciate your help.