Yeah have the boost gauge. Seems to be jittering when idle, boosts sometimes holds at 10psi then will hold at 15psi then other times shoots to 20psi. So from my research that means n75/vac lines/PCV.
Going to service the recirc valve replace the lines.
Was going to just put in a catch can for the pcv.
From what I can see these mods were done car was mapped for them
P0171 code on the basic
obd scanner.
Just had it in the garage for the manifold gasket thought that was the issue but no better performance just less tractor like now
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