Compression test = Check.
Boost leak test, 25psi = Check.
Different afm test = check(no difference)
AFM cleaned = Check(no change)
Found a small vacuum line that feeds the boost control had blown off the manifold, that's why the idle was shit after I left the mechanic and did a pull, blew it right off. Car is new to 17psi so there's one thing checked off. Ruffed up the fitting and zipped tied, Check.
I notice randomly it sometimes has a good idle, 15ish, max 16. Then other times it sits 16.9-17.9.
Also I have not heard that noise more than those first 2 times.
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87 turbo 5spd targa - 340whp @ 12psi
60-1 ct26 -- Head port and polish -- 550cc injectors -- 3" DDP + 3" straight pipe -- Areomotive AFPR -- CXRacing fmic -- Apexi' NEO --
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