1984 GMC S15 Tachometer

1984 GMC S15
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JIMSVETTE1
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Electrical problem
1984 GMC S15 6 cyl Four Wheel Drive Automatic 125.00 miles

When the engine is running, the tachometer pegs out no mater what speed. Is there a resistor in the line between the tach and distributor
Dec 8, 2008 at 4:00 PM
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DAVE H
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the Tach Filter is on the white wire from coil/distributor to guage display ... on wiring diagram it show's it close to the coil .. this doesn't mean it is that close ???


https://www.2carpros.com/forum/automotive_pictures/266999_tach2_2.jpg


https://www.2carpros.com/forum/automotive_pictures/266999_tach_1.jpg

Dec 9, 2008 at 9:15 AM
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JIMSVETTE1
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Thanks Dave,
Dec 9, 2008 at 11:31 AM
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