I'm looking at a car with late C20XE, an L plate Cavalier SRi. Its not for me unfortunatly but its for my dad who is looking for somthing to use now his company car is going.
I'm aware these cars can have pourous heads and he had one where the engine block became pourous on a Calibra in 1994.
So any gen at all on common faults with these engines, and how to tell will be very useful.. I know you guys on here wont let me down on this
if theres a guide I havent found can you point me in the direction of that please!