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Junior Member
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78 Posts
Discussion Starter #1
I bought my DP from one of my buddys with a 97 PSD and put it in my 96 PSD. he had his costum tuned for HPOP and injectors, and my truck is stock. I sent it off to DP after:help it being in my truck. it ran fine on 80hp tow but on 120 it would fall on its face. i sent it off and got the 80hp 120hp and 140hp and now when it warms up it is worse than it was before. I talked to james from DP and he said i need to check my fuel preesure, and i may need to get a new fuel pump. anyone have any other suggestions?
 

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Junior Member
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78 Posts
Discussion Starter #3
yea could be james told me when it runs good when its still kinda cold but then runs horrible when it warm up it has somthing to do with the fuel pressure.
 

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Premium Member
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5,567 Posts
Are you still running the factory manual fuel pump??? on my buddies 95 w/ 160cc injectors and stock fuel pump the truck never falls on its face...
 

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Junior Member
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78 Posts
Discussion Starter #6
yea its all stock fuel pump.
 

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Junior Member
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78 Posts
Discussion Starter #8
Yea im goin to be getting injectors in the future so ill proly just go ahead and by the airdog II
 
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