Thread: Economy Gauge
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Old 09-05-2003, 09:06 PM
manny manny is offline
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Join Date: Feb 2003
Location: Ontario, Canada
Posts: 3,160
I'm not sure if the gauge would pick up a very, very small leak. Most vacuum gauges are dampened ( orificed ), to even out intake pulse waves.
If a defective o-ring was suspected, I'd spray a little carb. cleaner around the area, with the engine idling.
You may also see the affected sparkplug ( on that cylinder ),with a slightly different colour pattern, than the rest of them.
2007 C 230 Sport.
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