 
				
	| 1995 GMC G3500 Vandura 6.5L Electronic Help me, help me, help me! PLEASE!!! I went and did something stupid and married this GMC. Vehicle came to me not shifting. Pulled codes 85 (undefined ratio malfunction) and 86 (low ratio malfunction). Checked transmission range pressure sensor according to Mi... 
                        
                            Summary posted 5/21/2016
                               
                    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)
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| VIN | 1GTGG39Y8S | 
| Engine | 6.5 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
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             Vehicle Data
 Vehicle Data
                1995 GMC G3500 Vandura
| VIN | 1GTGG39Y8S | 
| Engine | 6.5 L / 8 cyl / DIESEL | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
 13 Replies Received
13 Replies Received
 13 Replies Received
          13 Replies Received
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