 
				
	| 2000 Cadillac Seville STS 4.6L Poor Idle Quality Shows Po300 misfire on cylinders 1&4 on scantool, intermittent problem. Changed plugs and wires, no change. Coil packs seem to be OK. HELP!! Elden 
                        
                            FIX posted 5/4/2006
                               
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 | Message Closed w/FIX 
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| VIN | 1G6KY5497Y | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality | 
| Occurs | Intermittently | 
| Misc. | Sts | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2000 Cadillac Seville STS
| VIN | 1G6KY5497Y | 
| Engine | 4.6 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality | 
| Occurs | Intermittently | 
| Misc. | Sts | 
Trouble Codes
| P0300 | Multiple Misfire Detected | 
 14 Replies Received
14 Replies Received
 14 Replies Received
          14 Replies Received
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