7.3 PS help

I have a 2002 F350 dually 4x4 with a Superchip in it. During the first 30 minutes after warm up when I get on it the truck hesitates sometimes but then will be fine. Also sometimes after braking I try to accelerate and nothing happens. The engine is still running and after pumping the gas a few times it starts running fine. I change the oil every 5000 miles and fuel filter also at 5000 miles. Any ideas?

EC

 

Check your ebp butterfly valve for sticking

 

Thanks for the come back. What is the ebp butterfly valve and how do I check it?

 

on the back of your turbo you have a warm-up module (EBP) it will be round with three bolts holding it to the turbo, on the bottom side there is an arm /rod connecting it to the turbo itsself disconnect the arm, move it out of the way slightly then grab a hold of the arm/shaft coming out of the warm=up casting and move it back and forth it should move freely if not it has carboned up and is sticking on, this will result in the lack of power.

 

Thanks again. I will give it a shot. EC

 

Where you from

Where are you from Extreme Contracting. It just so happens that I own and operate a company named EXtreme Roofing.

 

Home town

We are in St. Louis, MO. Sorry it has taken so long to get back. We do Dump Truck work, rock, dirt, asphalt etc.