ECM problems

5.7 liter
4x4
4dr
gas engine
110,000 miles


Hello, i'm having a problem with my trucks ECM.

recently I had a fuel pump replaced. I drove the truck for a month with no problems. This past Sunday the truck would not start at all. I had it towed to a repair shop and they told me they had to replace the fuel pump again. So they replaced the pump again under warranty and also the crank shaft position sensor.

i got the truck back and the same day went food shopping. Returning home the truck shut down on me several times. I managed to get the truck back to the repair shop and they checked it out for me again and told me that the problem is the ECM computer. They say that when the truck is driven the computer gets hot and shuts the vehicle down.

okay, I know I must replace the ECM but the service number has been ripped off of the ECM. I tried to get the part with out the ECM numbers but parts stores tell me that there is nothing I can do with out the service number of the ECM.


i wanted to know if there is any other way I can get the service number so I can order the correct ECM for my truck?