 
				
	| 1991 Ford F-150 Custom 4.9L Poor Idle Quality, Hesitation, Surge This Truck acts like its [...] started cold,the IAC takes the RPM up as normal,then it'lljust stumble an die,till it warms up a [...] its hot the idle is rough but will smooth out with [...] you take off or accel,it'll stumble intermittenly,but not [...] has a... 
                        
                            Summary posted 9/26/2006
                               
                    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 7 Replies Received (View Replies)7 Replies Received (Hide Replies)
 | Message Closed w/Summary 
 | 
| VIN | 1FTDF15Y3M | 
| Engine | 4.9 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Symptoms | Poor Idle Quality, Hesitation, Surge | 
| Occurs | On Accel | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                1991 Ford F-150 Custom
| VIN | 1FTDF15Y3M | 
| Engine | 4.9 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Symptoms | Poor Idle Quality, Hesitation, Surge | 
| Occurs | On Accel | 
 7 Replies Received
7 Replies Received
 7 Replies Received
          7 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video