high vaccum
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From: warwick RI
high vaccum
hi everyone
well i just hooked up my boost gauge and at idle it reads about 18 in of vaccum but when im crusing and of the gay it jumps up to 24 in of vaccum can someone tell me if that is normal or weird and is it good or a bad sign the car has 3000 miles on it right now any help will be apersiated
well i just hooked up my boost gauge and at idle it reads about 18 in of vaccum but when im crusing and of the gay it jumps up to 24 in of vaccum can someone tell me if that is normal or weird and is it good or a bad sign the car has 3000 miles on it right now any help will be apersiated
I'm assuming "of the gay" means "off the gas"?
Mine's similar, but I don't drive an Evo. It has as much to do with ambient air pressure as anything else. I'm willing to bet that as the weather changes, so will your vac readings. When I got my car in May (relatively low humidity) my vac readings off throttle averaged around -21psi and now (very high humidity in the area) they average around -26psi.
Mine's similar, but I don't drive an Evo. It has as much to do with ambient air pressure as anything else. I'm willing to bet that as the weather changes, so will your vac readings. When I got my car in May (relatively low humidity) my vac readings off throttle averaged around -21psi and now (very high humidity in the area) they average around -26psi.
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