thanks for helping me last year on the oil issues of my car,
i now have another issue! when i changed my spark plugs, i noticed
that 3 of the 4 cylinder walls where bright orange!!! apart from the 4th cylinder.
the ignition coils where also rusted and orange, i forgot to take a picture of them as the mechanic just took the old spark plugs put and put the new ones in so fast.
obviously this all due to the previous owners neglect of not servicing the car for over 3 years.
now my question is
1st how did the cyclinder walls and ignition coils go orange? my mechanic said there is probably a leak somewhere in the engine cover causing water to go down
2nd, how do i get rid of the orange rusting in the cylinder compartment?if i put new coil in will they rust again?
3rd- my mechanic said because the ignition coils are showing signs of rusting, eventually they will start to misfire, can i clean the coils and put them back in? or should i put new ignition coils in straight away?
any help and advice would be appreciated. i just dont want to put in new ignition coils in and then they get rusted again.
thanks for reading guys