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1985 Oldsmobile Cutlass Salon 5.0L Tachometer
This one has stumped many. The tachometer reads twice the real RPM at idle and bounces around at higher revs. Now the scan tool ( snap-on) shows the correct RPM at all times so the computer knows the correct RPM. I have connected a hand held tach to the ta...
FIX posted 7/17/1999
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| VIN | 1G3GK47YXF |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB |
| Affected | Tachometer |
| Conditions | Bounces and Is Inaccurate |
Message Closed
Vehicle Data
1985 Oldsmobile Cutlass Salon
| VIN | 1G3GK47YXF |
| Engine | 5.0 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | CARB |
| Affected | Tachometer |
| Conditions | Bounces and Is Inaccurate |
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