Hi Fred, I just had a similar problem with a motorcycle tach. I took it apart to look for bad connections. Everything looked good including the small cricket board. I took my soldering iron and touched it to every point on the cricket board and it started to work fine. Larry (I know looks can be deceiving) - Cleveland -----Original Message----- From: DeTomaso [mailto:detomaso-bounces@server.detomasolist.com] On Behalf Of Fred Sweeney Sent: Thursday, August 11, 2016 1:11 PM To: detomaso@server.detomasolist.com Subject: [DeTomaso] Tach Question Sometimes, when I start '72 Pantera, the tach doesn't work. If I tap the glass on the front of the tach, it starts working. Any ideas? Please EMAIL me at fred@creekspeak.com Fred _______________________________________________ Detomaso Email List is not managed by POCA Posted emails must not exceed 1.5 Megabytes DeTomaso mailing list DeTomaso@server.detomasolist.com http://server.detomasolist.com/mailman/listinfo/detomaso To manage your subscription (change email address, unsubscribe, etc.) use the links above. Members who post to this list grant license to the list to forward any message posted here to all past, current, or future members of the list. They also grant the list owner permission to maintain an archive or approve the archiving of list messages.