Vacuum at 13
#22
ok so my vacuum is showing 18-19 now so thats good however my idle is still all rough whenever i rev it. In neutral if i rev it till about 3k and then let go of the throttle...the rpm goes down to about 200 and then goes back to idle. what the hell could this be? Seems like my idle air control is working so im clueless
#23
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That is DEFFINATELY a vac leak imo.
Check your bov to make sure its not opening near idle,
I had my bov way to loose, and when i revved it up to about 2k it would drop to 200 up to 1100 down to 200 up to 1100 pretty much indefinably.
Gl.
Check your bov to make sure its not opening near idle,
I had my bov way to loose, and when i revved it up to about 2k it would drop to 200 up to 1100 down to 200 up to 1100 pretty much indefinably.
Gl.
#24
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Join Date: Dec 2006
Location: Taos, New mexico
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Total Cats: 567
According to the chart I'm looking at 7000ft above sea level should see a decrease of 22.8%. That would account for Fireindc showing 17-18 InHg.
http://www.anver.com/document/vacuum...20pressure.htm
http://www.anver.com/document/vacuum...20pressure.htm
According to this, would my boost reading also be off? My gauge is showing 5 psi, does this mean its not actually giving 5 psi? Hmmmmm.
Someone enlighten me, id love to turn up the boost
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