Tach problems
10-12-2007, 12:31 PM
#1
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Car: '89 Chevy Camaro RS
Engine: 305 V8
Transmission: Automatic
Tach problems
I have a '89 IROC that I just bought about a month or two ago and the Tach is way off, it says I am idling about 2,200 RPM in Neutral, and it is maxing out (7,500) when I acclerate. Just wondering if there is something I can do to fix it or if I have to get a new part, I don't want a tach that is not in the dash, I want to keep it looking pretty stock.
10-12-2007, 03:56 PM
#2
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Car: 1992 Camaro RS
Engine: Yet another 350 TPI
Transmission: Borg Warner 6 spd
Axle/Gears: 3.73
Re: Tach problems
Theres a documented fix for the innaccurate 89 and older tachs here on the boards. I believe it was posted by a member named Morley. Try doing a search, you should find it without too much trouble.
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