 
				
	| 2000 GMC Yukon Denali 5.7L Fuel Gauge Vibration Called the Tech Line and they said that the PCM PWM's the signal to the fuel gauge after receiving the information from the Sending Unit in the tank. They said that the PCM has an internal buffer that will "clean-up" the PWM signal to the fuel gauge. According... 
                        
                            FIX posted 6/20/2006
                               
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 | Message Closed w/FIX 
 | 
| VIN | 1GKEK13R8Y | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Fuel Gauge Vibration | 
| Conditions | Small Vibration at All Times With Koeo or Koer | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2000 GMC Yukon Denali
| VIN | 1GKEK13R8Y | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Affected | Fuel Gauge Vibration | 
| Conditions | Small Vibration at All Times With Koeo or Koer | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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