too much vacuum?

[teebone]

I just rebuilt my 7mgte fired it up and it runs beautifully. I installed a new AEM digital boost gauge and noticed at idle I am pulling 22in Hg. That seems to me pretty high and I was wondering if the vacuum can be too high? Could this be a sign of any problems I might not know about?

 

[IJ.]

Never heard of "too much vacuum"...

 

[super51fan]

Your timing is probably about 12 -13 degrees. Double check your Ignition timing.

 

[Nick M]

I just rebuilt my 7mgte fired it up and it runs beautifully. I installed a new AEM digital boost gauge and noticed at idle I am pulling 22in Hg. That seems to me pretty high and I was wondering if the vacuum can be too high? Could this be a sign of any problems I might not know about?

That is because OSU sucks so hard. :biglaugh:

22 isn't too much, and is right in line with a normal engine at operating temps. It is on the higher end of the scale, but so what.

 

[jetjock]

^ Lmao. As a former resident of Borvallis, truer words were never spoken. The weather also sucks.

 

[BLACKCAT]

You are lucky as my highest reading is 24 & idles at 12" :icon_mad: