Just installed new electric fuel pump, regulator, and fuel pressure gauge. Cranks fine runs prefect for about 10 minutes when you give it gas it spudders and trys to cut off.the fuel pump is run to a toggle switch from the battery if that has anything to do with it.

 

Hmmm.

Your subject line sez "carb" sputter but all the bits you described are in a Fuel Injection system. Also, you're pretty stingy with general 411. Tell us more about your truck and all will be forgiven, newbie!

 

It's a Weber carb. It runs fine until warmed up. Then sputters backfires and cuts off. I've finally broke down and took it to a shop

 

Be sure to report back!