Well, the end of the water pump just sheared off without warning and I ended up with 12 belt valves.
Head has been rebuilt and I'm just replacing the engine with new tensioners, pulleys and belt, but I noticed the cam gear has more than 1 mark on them.
My damned Haynes manual only covers the XE engines, not the ecotec.
Has anyone got a diagram of the timing marks for the 1800 ecotec?
I've done the C20XE a few times, but you know when you just 2nd guess yourself ?!?
Any help would be appreciated.