something acting up at full throttle

[craigford97]

hey guys

wounder if anyone knows the problem. i have a 96 7.3 that has a bully dog 6 pos. chip and 3in down pipe. other then that it is stock but. it seems that when im at a dead stop or crusin down the road and smash on it it seems lift it doesnt want to go anywere. what i mean is that the motor rpms like drop down and it just stays there until i let off. it does this in stock mode and performance.

please help

[ABOBB]

Welcome to Powerstroke.org

[craigford97]

Thanks for the welcome man.

[squeeks]

How many miles are one the truck, im no techie but i was thinking either your HPOP or your IPR. Im sure someone else will come along to either confirm or reject my response

[craigford97]

it has 128,000 on it.
what does those stand for?

[squeeks]

Sorry bout that

HPOP - High Pressure Oil Pump
IPR - Injection Pressure Regulator

[craigford97]

is there anyway to test these before i throw parts at it?

[craigford97]

Or does anyone think it might have anything to do with chip?
cause i dont like the bully dog at all going to go with DP,s chip with "sled pull mod" ha ha ha watch out Buck here i come.

[fordnut85]

Wow, I missed this thread, first thing I would do is get the codes pulled and see what shows up and post them here, we can go from there.