Help with diagnosis...
12-27-04, 03:32 PM
#1
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Whooshing noise, more vacuum.......
i tried searching but i couldn't find any genuinely helpful information, so...
anyways, as i was driving today i began to notice that my vacuum at idle would go from 14-16 (mild street port) to 18-20 at idle. then, as i accelerated i noticed a sucking (or blowing?) noise, "whooooooosh" as my rpm's climbed that i've never noticed before...
could this just be a vacuum hose issue?
i also have an a'pexi BOV, in case that might also be the problem.
thanks!
anyways, as i was driving today i began to notice that my vacuum at idle would go from 14-16 (mild street port) to 18-20 at idle. then, as i accelerated i noticed a sucking (or blowing?) noise, "whooooooosh" as my rpm's climbed that i've never noticed before...
could this just be a vacuum hose issue?
i also have an a'pexi BOV, in case that might also be the problem.
thanks!
Last edited by shinchrono; 12-27-04 at 03:43 PM.
12-27-04, 04:32 PM
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it was around 10-8-10, normal i suppose, but usually it goes up to 11 under WOT (no boost controller yet, working on it), so i guess you could say it might have gone down 1-2 psi? i don't believe there was anything terribly wrong with the boost though (no staying at 2 psi, etc.)
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