 
				
	| 1988 Chevrolet K2500 Cheyenne 5.7L Ign Power to Coil,Etc. no start, missing ign. power to tb, coil, module, fuel pump relay. Coil fires independently. fuel pump works. known good pickup module and known good ecm. have 5 volt ref and 12 v ign to acc like radio,blower motor etc. no codes in ecm. ecm flashes code 12. an... 
                        
                            FIX posted 6/26/2006
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 13 Replies Received (View Replies)13 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 2GCFK29K0J | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Affected | Ign Power to Coil,Etc. | 
| Conditions | Inop | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1988 Chevrolet K2500 Cheyenne
| VIN | 2GCFK29K0J | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic | 
| Delivery | FI | 
| Affected | Ign Power to Coil,Etc. | 
| Conditions | Inop | 
 13 Replies Received
13 Replies Received
 13 Replies Received
          13 Replies Received
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