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2l Oily Residue
Posted: Sun Oct 24, 2021 1:48 pm
by mike
Re: 2l Oily Residue
Posted: Sun Oct 24, 2021 2:31 pm
by g8dhe
Small, infrequent top ups of coolant is normal its a sealed system really so shouldn't loose a lot at all but there might be a little weeping from things like coolant pump.
As to slightly oily engines that's not uncommon again so long as your not needing to top up on a regular basis its probably about normal!
Re: 2l Oily Residue
Posted: Sun Oct 24, 2021 6:02 pm
by Northern Bongolow
Looks like the rocker cover gasket is due for replacing. Don't be tempted to nip up the bolts a tad to solve it as they are set to a specific torque setting, the gasket heats up and age harden so replace is the best option.
It's normal at this time of year to top up your bongo coolant system as the relaxed cold coolant mass and temps are now lower so it's normal for half a cup at this time of year.
Re: 2l Oily Residue
Posted: Mon Oct 25, 2021 10:33 am
by mike
Thanks for the replies, this van has been providing never ending possibiities to learn some new things!