 
				
	| 1999 GMC K1500 Suburban 5.7L Hesitation Customer complaint vehicle most times will hesitate and stumble on accel from take off. Acts like not getting fuel. Checked for codes none found, monitor pids all seem normal Ck fuel pressure ok. While problem is happening fuel pressure is steady,tps,maf,fuel ... 
                        
                            FIX posted 9/17/2006
                               
                    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 15 Replies Received (View Replies)15 Replies Received (Hide Replies)
 | Message Closed w/FIX 
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| VIN | [No VIN Available] | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation | 
| Occurs | On Accel | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1999 GMC K1500 Suburban
| VIN | [No VIN Available] | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation | 
| Occurs | On Accel | 
 15 Replies Received
15 Replies Received
 15 Replies Received
          15 Replies Received
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