 
				
	| 1991 Mercedes-Benz 560SEL 5.6L Ignition Timing emissions label says timing 12btdc. all my books say the same, nothing about disconnecting vacuum from spark module, is this correct. timing is at 27btdc with connected, 7 with disconnected. any light on this would be great 
                        
                            FIX posted 9/22/2004
                               
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 | Message Closed w/FIX 
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| VIN | WDBCA39E6M | 
| Engine | 5.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Emissions | ca | 
| Symptoms | Ignition Timing | 
| Occurs | Not Applicable | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1991 Mercedes-Benz 560SEL
| VIN | WDBCA39E6M | 
| Engine | 5.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Emissions | ca | 
| Symptoms | Ignition Timing | 
| Occurs | Not Applicable | 
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