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blue62 · 09-10-2019, 05:17 PM

If you do a vacuum test you re looking for 18-22 in/hg of vacuum at idle preferably with a steady needle.
I think I stated 21 in/hg of vacuum in an earlier post but the acceptable range is 18-22.

Sorry for any confusion.

09-10-2019, 05:17 PM	#9
blue62 Registered User Join Date: Aug 2018 Location: Woodland Wa Posts: 1,300	If you do a vacuum test you re looking for 18-22 in/hg of vacuum at idle preferably with a steady needle. I think I stated 21 in/hg of vacuum in an earlier post but the acceptable range is 18-22. Sorry for any confusion.