I'm trying to get this '89 CSX running good for my daughter. It had a few nagging problems, such as a pretty bad exhaust leak somewhere before the turbo, and some oil leaks.
Based on observation, I thought the rear main seal might be leaking, so I decided to pull the engine, clean it up some, and look it over. I replaced the head gasket, intake/exhaust manifold gasket, a freeze plug, timing belt, etc., and put it back together.
It won't start. There are no codes (except 12). Fuel pressure is good, and it has spark. I was thinking the next step might be to pull the distributor and the upper timing belt cover and see if those seem to be right? Although I lined it all up very carefully when I put the new timing belt on. I suppose the previous owner could have put the intermediate shaft in wrong. I didn't check the distributor before.