Van took a few tries to start. Then once off nothing worked.

Did you clean the tank when replacing the fuel pump? Not cleaning the tank is the #1 cause or repeat fuel pump failures.

I have seen a few crank sensors do this. When I pulled them, they had a small crack in them. Don't know where yours is. But guessing under the harmonic balancer.

Faulty starter or bad earth probably

I Think Your Problem Is Still With The Fuel Supply,Have You Changed all Fuel Filters,Follow All The Fuel Lines Make Sure There Are No Kinked Fuel Hoses,Some Times You Find Small Filters In The Top Of The Fuel Injectors.
Hope This Helps

take it to an accredited auto electrician for a charging system check including the voltage regulator and wiring conditin
at idle the battery voltage will be 12-13 volts and at 2000 rpms it should be steady at 14.5-14.8 volts dc

sounds like the distributor needs replaced

remove dog house locate test port and install guage should be 45-60 psi

make sure proper grade of oil was fitted check with toyota see if special grade oil is recommended

I had the same problem with mine. I installed a fuel pressure gauge, and drove around until the problem started. The truck should be running between 48 to 56 lbs. of fuel pressure. Mine ran at idle at 42lbs. , not even high enough. Drove it for about 20 minutes, and it started to stumble. Fuel pressure dropped to 30lbs, 20 lbs - then all the way down to 2lbs. I shut it off, and it would not start back up. 30 seconds later, I turned the key and it came up to 10lbs. press. 10 more seconds 20lbs. After almost a minute, it came up to 42 lbs. started and I drove away. I replaced the fuel pump assemb. on 7/3/2008. Drove it around,and the problem is gone. Mine is a flex fuel, and the pump retails for $668.00. I did find a AC Delco pump for $221.00. I hope this helps.

go to parts store buy new ignition cylinder ford are easy to replace. Once you have new ignition turn on old ignition to run position just under the switch you will see a hole push in the silver pin on that hole and pull out old switch and insatll new hope that will solve your problem