I have an 03 6.0l powerstroke has no power in drive but seems to run fine in neutral after driving will not restart tell cooled off. i just cleaned the egr run a little better but about the same put new turbo back 4" exhaust and seemed to get worst please help miss my truck

 

fuel filter??

 

try that didn't do any thing im thinking fuel pump but it doesn't cut out at all when driving no check engine lights either my brother thinks it could be (pcm)
thank tho

 

you do need to check the fuel pressure,also you need to have a air management test to make sure the egr is working properly

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also a pcm ondemand test to make sure all electrical systems are within perameters are within specs

 

thanks im going to take it to the shop at the end of the week ill tell then to check that