89 chevy sprint...timing issues
My 89 chevy sprint 1.0L 3 cyl. Non turbo has issues starting. I am not a mechanic and have been researching alot on google to slowly investigate my issue. I've had an ongoing problem for three weeks now and it is definitely my timing. I went a bought new spark plugs,new spark plug wires a new timing belt and new serpentine belt.I went ahead and have tried setting my timing and for a total of about 30 hrs I have had no success. Today I found a link to do with a worn crank pulley keyway, my center bolt does goes hand loose meaning I can take it off by hand without wrenches and I was able to pull the pulley off with my hands....both seem like red flags.....I did notice a bad wobble prior to these issues happening. So now I need a walk trough on how to replace the worn crank pulley and learn how to spot yhe the obvious signs of damage both on the pulley, keyway amd crankshaft itself. Question. First step.....after taking pulley off.....do I take the bottom cover of the engine off to access the crankshaft? Is this a no no or what.....any information is greatly needed and appreciated.