crying on the inside

It’s my sisters ranger and to be honest I am a novice to these terms. It is a 1998 ford ranger 3.0 auto, and at the moment it is sitting. Her husband is trying to fix it but to no avail. Here are I guess what they did and some lingering symptoms and thoughts. They replaced the radiator and the...

Recently my truck wasn't running after some modifications to exhaust and egr. now it started and ran and idled on its own for about 30 seconds then it bogged back down and shut off. upon turning it back over the starter is whining and spinning freely and not starting the motor. I can hear it...