Can't boost >5psi...
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Can't boost >5psi...
Hey guys, new to the board and got a question for ya. Here's the issue... I'm runnin a DRAG kit on my B16. What would cause me to have boost problems? I'm only getting 5 psi on a 10psi TIAL wastegate and saw the same with my deltabreak, I mean Deltagate. I disconnected the line from the turbo to the wastegate and still only get 5psi. The thing is, it's a UNresponsive 5 psi, too. When the kit was first installed I ran 7-10 psi all day and 14 with the hose disconnected. The weird thing is, my VAFC is reading 0.000 intake pressure. Seems weird it would read exactly 0.000, you know? Also, I checked, double checked ALL the piping, BOV is holding pressure until the throttle is closed, replaced the wastegate, checked ALL the vacuum lines, and leak checked engine-okay. What else am I missing? It all started when my axel broke and the tow truck bent my downpipe and oil pan, which is fixed now. Any help appreciated.
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Re: Can't boost >5psi... (integracon)
check for exhaust leaks maybe around the manifold to turbo, I'd imagine that being shaken up from the bent downpipe
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Re: Can't boost >5psi... (LsTurbo91)
Yeah, I check the manifold as well. Wouldn't an exhaust leak be really obvious, though? I've had my O2 sensor pop out once and I sounded like a Harley.
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