Rpm surge, suspect fuel pump
 

I have a 1995 explorer for with 190k miles, I can't for the life of me figure out what is going on.

1. I'll get a random check engine light but 5 different scanners won't read it

2. Engine starts fine and runs just fine on a cold start but once it warms up my RPMs surge from 2500k to 0 and back up to 2500k and power is almost nil and takes forever to get up to speed. I have changed the fuel filter, the spark plugs and wires and still no change


https://www.youtube.com/playlist?list=PLzFY0vezihDJot-zhz0OTu_-Rvq9r0JnR

What engine is in your vehicle?
Does it have the OBD l or OBD ll connector for diagnosing ?