Ahh I see, well that shoots down my whole theory lol. I guess I should have checked it out in person before assuming it had a butterfly and commenting.
Has to be a better way for manufactures to design that.
There is a spring that keeps it closed. It has boost on one side of the valve that helps keep it closed and exhaust drive pressure on the other side trying to blow it open. If the drive pressure is a lot higher than boost, I could see it being possible to blow it open, but I have never personally seen it.
Look at this
Quick question how can drive pressure ever be lower than boost on a truck in stock trim?
If you really think I said drive pressure has to be lower, you need to go back to elementary school to work on your reading comprehension skills.Quick question how can drive pressure ever be lower than boost on a truck in stock trim?
I didn't see it until now.Funny how this question was never answered
If you really think I said drive pressure has to be lower, you need to go back to elementary school to work on your reading comprehension skills.
I didn't see it until now.
I don't know why you think you have to come here just to stir up shit, but if that is your only reason to be here, I don't think we need you as a member.
Sure seemed like that is what you were getting at, wanted some clarification so no one read that and actually thought that was possible.
But if your butthurt is that great that you want to ban me yet again go ahead, I know being an internet toughguy is hard so if you feel the need to flex your e-peen be my guest.
I don't see how anyone can think a post saying drive pressure would have to be "a lot higher than boost" would take that to mean drive pressure would ever be lower than boost. It has nothing to do with the EGR valve or EFILive, but you CAN have more boost than drive pressure on a stock truck. If you've ever made your turbo bark, you have experienced it (assuming you even have a Duramax). (on my 2nd one bro :thumb: )
I never said I was going to ban you. I said if you are going to do nothing other than stir up shit, we don't need you as a member. However, if you want to continue to be an internet douche bag and contribute absolutely nothing useful (which from what I have seen, you have yet to do here), I can make it happen if that is what you want. I'd rather see you quit acting like an ass and be a helpful contributing member, but that choice is totally yours. I guess you're upset because you got your hand slapped when you couldn't play nice and follow the request of someone in a position of authority (FYI, I'm not talking about myself). It is totally up to you.