Where did my power go

[josh_2563]

I have been running idp ex street for a while now. My truck seems down on power. I have no puking so I don't think it's the head gaskets. I changed the fuel filters.
When I 1st put my edge insight on it ran a 14.8 1/4. Today it would only run a 16.4. What should I check out. I have no codes

[MUDSTROKIN']

Give some more info on the truck please. Year miles mods etc....

[josh_2563]

Sorry. It's a 2004 sb cc 4x4 auto trans 141000. Edge insight, sct sf3 idp ex street. Stock exhaust with no muffler or cat. Egr delete. 8" lift 38x15.5r20 I think that's it.

[MUDSTROKIN']

Pictures?

Does it ever have a hard time starting or crank for a long time before it fires?

[josh_2563]

No it starts right up. Even when cold. Some time when it below 40 it wil run real ruff for about 5 seconds then clears up.
I'm not sure how to post pics on here

[MUDSTROKIN']

Do you have a PhotoBucket acct? you can copy the image code and put it in your reply.

The only thing i can think of right off hand would be your HPOP is dying Maybe someone else will chime in and suggest something not so harsh....

[josh_2563]

Been doing a Lil reading. Looks like it could be my hpop or ipr. I looked and I do have a oil leak on the back of the engine.

[MUDSTROKIN']

I'd Defintely check your IPR then that should be where your leak is coming from and the cause of your low power

[strokeit]

I have a 2000 7.3l with close to the same problem. it has a ts chip and it seems to hav lack of power and leaks oil from back of engine. what is IPR?

Thank you

[MUDSTROKIN']

Injection Pressure Regulator, I don't want to give you any advice though as im not as familiar with the 7.3 as i am the 6.0. Have you posted in the 7.3 Problems section?