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Hard start after STC
Hi guys. I got an 05 that I just did some major work on. I replaced the stc fitting, dummy plugs and egr delete. Found one of the stand pipes in real rough shape.
Anyways, I'm having hard time getting ipc pressure up now.
It starts off at 5 psi and slowly builds up. After a while it goes up to 50psi and skyrockets to 500.. Took ipr off, same thing.
When it starts it runs pretty smooth.
Anyone have any pointers. Anything I should look into.