u/MIAahh6

I have been taught by many lovely humans the basics of mechanics and a motor head, but still learning.

About to service my car, previous service I replaced the drive belt + pulleys, engine mount, rocket cover gasket, oil, filters etc .

Head gasket leak from previous owners who changed the spark plugs. After checking the plugs, the wells had slight oil in them.

I’ll be changing the spark plugs myself this service. I know how to get to them etc. But it’s my first time… I don’t want to fuck up my car.

Any suggestions/advice on how to remove the oil ,if any leaks have occurred (should be fine) And how not to destroy my car by making one wrong step/crank.

Thanks!! :)

(Edit: Suzuki Swift, 2005, 1.5/4 cylinder manual. Aka shit box)