I just did a boost leak test and the injector seals are leaking bad.I replaced them a bit over 12 months ago. Could they be stuffed already or did my mechanic stuff the install.Any help would be appreciated.
Cheers Ben
They might not be seated right and they can be a bit fiddly. They should last longer than that, however the heat is not kind to them which is why we had to replace them to start with. I have inspected sets after 12 months that have been fine but if you want some extra insurance you could always smear a bit of sealant around the lower seal before fitting. Just be careful not to get any on the injector nozzle.