- 1. Tachometer reading 500-2000 RPM high! (score: 1)
- Author: matttrebelhorn@netscape.net (Matthew Trebelhorn)
- Date: Tue, 18 Dec 2001 08:35:04 -0500
- Yesterday morning, in the rain, toward the end of my commute, my '70 B's tach was running 800-1000 RPM high. Last night, in virtually identical conditions (Roughly 60 degrees farenheit, heavy rain, h
- /html/mgs/2001-12/msg00364.html (9,180 bytes)
- 2. Re: Tachometer reading 500-2000 RPM high! (score: 1)
- Author: <paul.hunt1@virgin.net>
- Date: Tue, 18 Dec 2001 16:19:23 -0000
- Unless you have a significant air leak I wouldn't expect it to be caused by the heater, unless you drive in (and can get) internal temps of 105. And I am sure that it would have cropped up before if
- /html/mgs/2001-12/msg00368.html (8,851 bytes)
- 3. Re: Tachometer reading 500-2000 RPM high! (score: 1)
- Author: matttrebelhorn@netscape.net (Matthew Trebelhorn)
- Date: Thu, 20 Dec 2001 11:23:09 -0500
- Last night's test -- heater on, dash lights out -- went as predicted. The tach was spot on. This morning, just to make sure it was still there, I ran the heater and the dash lights. By the time I got
- /html/mgs/2001-12/msg00429.html (9,292 bytes)
- 4. Re: Tachometer reading 500-2000 RPM high! (score: 1)
- Author: "Tim Economu" <economu@whidbey.com>
- Date: Thu, 20 Dec 2001 10:25:34 -0800
- Probably but could also be poor connections in the under-dash wiring. A connection heating up and going resistive might also show the same symptoms. So after cleaning all the connections in that cir
- /html/mgs/2001-12/msg00434.html (9,152 bytes)
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