Vehicle will not idle from time to time as I come to a stop

Idle issue; possible dirty throttle plates. ABS module needs to be scanned for codes, then repost.

get a diag from someone with a tech 2 scanner and as stated clean throttle body

I have had bad trouble with the fuel pump relay..I would be driving and my 1998 GMC Savannah bus would just shut off..It is a small school bus converted into an ice cream truck for vending.I made no changes to any electrical etc..All I did was take out the seats in the small school bus.The problem was that the fuel pump relay would pop up..When your vehicle stalls or wont start open up the hood go to the box on the right hand side and push down your relays..It cost me over $700 to have my vehicle towed home from an event and only to be showed that that's why it wouldn't start.If I would drive over bumpy roads it seemed to happen too..I usually check them before I even leave, because it was no fun driving on a highway..and hear my bus shut off..When you push down on the relays you can actually feel it pop back in..I have had several problems with this bus..the aircondition went and no one can figure out why..etc etc