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Engine Tech Technical discussion related to all relevant engines such as KA, SR, RB, CA, 2JZ , L24/26/28, VG, VQ, and LSx series. |
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#1 |
Join Date: May 2010
Location: maywood
Age: 42
Posts: 32
Trader Rating: (0)
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![]() sr20 det blacktop.
just yesterday when on idle the boost gauge dips past the 40cm-kpg all the way down to 60. also on the freeway after i let go of the accelerator. I have no idea what it could be N it sucks gettin stranded on the freeway. can you guys help me???? |
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#3 |
Zilvia Junkie
![]() Join Date: Apr 2009
Location: Chesterfield, MO
Age: 33
Posts: 334
Trader Rating: (17)
![]() Feedback Score: 17 reviews
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Vacuum Leaks.
Leaking Blow-Off Valve. Do you have an atmospheric vented Blow-Off Valve? This could be the cause of deceleration issues where the engine wants to die or does. |
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Tags |
idle speed, sr20, vacuum |
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