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- Newsgroups: rec.autos.tech
- Path: sparky!uunet!paladin.american.edu!gatech!darwin.sura.net!mojo.eng.umd.edu!hamilton
- From: hamilton@eng.umd.edu (Andrew W. Hamilton)
- Subject: EFE system causes engine ping?
- Message-ID: <1993Jan06.030826.25350@eng.umd.edu>
- Date: Wed, 06 Jan 93 03:08:26 GMT
- Organization: Project GLUE, University of Maryland, College Park
- Lines: 11
-
- Does anyone know why my '78 Buick LeSabre pings when I rev the
- engine in Park, but does not ping in the same situation if I
- disconnect the violet striped EFE vaccum hose from the EFE valve
- pipe? (301 2-bbl, engine code Y)
-
- Performace doesn't seem to suffer with this hose disconnected, but
- It just seems a little odd that the pinging goes away. Should I
- just leave it disconnected?
-
- Andrew
-
-