 
				
	| 1993 Chevrolet K1500 Cheyenne 4.3L Poor Idle Quality, Surge, Cuts out Hello,Truck came in with idle [...] testing found the primary and secondary ignition patterns have one cylinder that has high [...] you turn key off and restart the truck the bad pattern will switch [...] truck does not have a [...] it does is while idling it ... 
                        
                            FIX posted 3/15/2005
                               
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 | Message Closed w/FIX 
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| VIN | 1GCEK14Z6P | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / tbi | 
| Emissions | fed emissions | 
| Symptoms | Poor Idle Quality, Surge, Cuts Out | 
| Occurs | Always | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1993 Chevrolet K1500 Cheyenne
| VIN | 1GCEK14Z6P | 
| Engine | 4.3 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI / tbi | 
| Emissions | fed emissions | 
| Symptoms | Poor Idle Quality, Surge, Cuts Out | 
| Occurs | Always | 
 12 Replies Received
12 Replies Received
 12 Replies Received
          12 Replies Received
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