What do you want to use the vacuum gauge for?
Go to www.jcwhitney.com, search "vacuum," the click on vacuum gauges for
their selection of vacuum gauges.
Keep in mind that installing a vacuum gauge means that you have to install a
tap somewhere under the hood, which creates another potential source of
vacuum leaks, which will reduce engine performance and fuel economy.
Our Sequoia and Lexus have the ability to display instant fuel economy. It
doesn't take a rocket scientist to know that if you stomp on the gas pedal,
fuel economy will go down, so we don't use that feature. IMO, average fuel
economy is a much more useful feature.
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