 
				
	| 2001 Chevrolet Silverado 2500 HD 8.1L Oil Pressure Thanks in advance for any help with this one. Customer requested new oil pump because of oil light coming on at idle when warm. After replacing with a high volumn pump, we were still getting low pressure at idle on dash guage. We removed oil switch and install... 
                        
                            FIX posted 1/23/2012
                               
                    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 24 Replies Received (View Replies)24 Replies Received (Hide Replies)
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| VIN | 1GCHK23G91 | 
| Engine | 8.1 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Oil Pressure | 
| Conditions | Low | 
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             Vehicle Data
 Vehicle Data
                2001 Chevrolet Silverado 2500 HD
| VIN | 1GCHK23G91 | 
| Engine | 8.1 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Affected | Oil Pressure | 
| Conditions | Low | 
 24 Replies Received
24 Replies Received
 24 Replies Received
          24 Replies Received
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