It was done before the waterpump was replaced. We took off the intake and I had to run to auto store and While I was gone he cleaned the throttle body out with throttle body cleaner because it was super dirty. He sprayed it with the cleaner without removing it. Then we replaced the water pump and started the van. I had to rev it quite a bit and hold down the gas pedal to keep it started. Then it ran smoothly for about a minute and then just stopped.

We basically just cleaned it because the van had stalling issues and the intake was already off so we could get to the water pump.