Re: strange tach behavior - Saab 900 Bulletin Board - Saabnet.com
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It also sounds like you may have a bad ground under the dash.
I don't have a Bentley handy here at work, but there is a ground point somewhere under the dash (I think it's driver's side) that tends to get corroded. If it looks funky (highly technical term), you may want to clean up the screw and crimped lug and retighten it. Same with the ground points on the engine (I'm not sure what there is on an 8-valve) and on the lower radiator crossmember. There's also the famous ground wire between the alternator and the engine that can go bad, too.
But, I'd look at the brushes first. Good luck with it, electrical problems can be infuriating.
posted by 66.21.16...
Posts in this Thread:
- strange tach behavior, Adam Young, Tue, 6 Aug 2002 11:35:00
- Re: strange tach behavior, James, Tue, 6 Aug 2002 16:42:40
- Re: strange tach behavior...bad ground, JohnK, Tue, 6 Aug 2002 15:07:15
- Re: strange tach behavior, Vladimir, Tue, 6 Aug 2002 12:46:32
- Re: strange tach behavior, Vladimir, Tue, 6 Aug 2002 12:46:31
- Re: strange tach behavior, RS , Tue, 6 Aug 2002 11:49:10
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