help me fix my shitty sr20

[cnazzaro240]

Originally Posted by csmerchant

I'm not a fan of the vacuum manifolds, just for the sake of having direct sources to the devices. Especially the bov and boost controller I've always ran directly from the intake manifold; boost gauge I usually tap into the line for the fuel pressure regulator.

ya im probably gonna remove it

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Originally Posted by codyace

6 should be ok, I'd bring hte gap a tad lower and see from there. It does sound like a compromised coupler, but it could be something as simple as a failing coilpack or even a a funky MAF

i checked all the coil packs but i will double check, i there a way to test the harness? ill check the maf to my friend has and extra that he just took off hi car working



and to both of you how should i run my vaccume line? i know the top left on the throttle body is fpr and ill T the gauge into it, the top right is bov, and where should i run the controller? its an hks evc so i have a line to the wastegate, one to the ic hot pipe, and theres a vac like that i have no idea where to put, where should i run that? again thanks alot guys