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#34292 11/19/2004 1:28 AM | Joined: Nov 2004 Posts: 121 Wrench Fetcher | | Wrench Fetcher Joined: Nov 2004 Posts: 121 | What is the approximate inches of vacuum an engine should have with the choke completely closed while cranking? I am having a devil of a time with my 292 starting. I think I must have a leak somewhere but I cannot find it. It has only 1/2 inch of vacuum under the described condition. Doesn't this indicate a leak somewhere? | | |
#34293 11/19/2004 10:16 PM | Joined: Oct 2001 Posts: 3,458 Extreme Gabster | | Extreme Gabster Joined: Oct 2001 Posts: 3,458 | It sounds like your intake or exhaust valves are not seating properly. A leakdown test should help figure that out.
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