Hey guys, I've got an EF Fairmont I6, and just had the RACV out to get a new battery cause mine was cactus. The guy took one look at the engine when it had started and said that my fuel injector seals were leaking, which explains why my 6 has been sounding like a V8, very rough and loud. Roughly how much does this cost? I have to take it in for a service anyway but just a rough estimate if anyone has one? Thanks

seals are around $2 each and u need 12, so $24
+ an hours labour to remove, clean, fit new seals and put back together