Could it be timing belt or fuel pump

Oooh, your timing belt is OK? and the engine is hard to turn? You may have suffered an engine seizure due to oil starvation. Some Toyota Camry engines around this year suffered bad sludging, leading to this. If you take the spark plugs out, place the trans in neutral, and the engine is still hard to turn at the crank pulley, oooh, I think it is partly seized, sorry.

If not, I think the timing belt jumped a tooth or 2 (if old), or the fuel supply dropped pressure, or the spark failed at the igniter.

This is most likely the crank sensor. It could be the coil pack or the fuel pump.

check for fuel pump relay not working

are you sure timing hasn't jumped

If it cranks immediately and then dies .your distributor may need to be replaced. If you have to whirl it over several times before it starts the timing is off

If your timing belt broke while driving, there WILL be engine damage. Valves will not be moving in response to your pistons continuing to move. I hope that it is not your timing belt. Check your ignition module, first, that's easier.

Hope this helps!

get the comprestion tested on all cylinders.

thr timing always jump if uoy dont have e1 te1 conected

check the timing belt and ck for sprk

is the engine cranking over?