| Professional Automotive Repair Technical Discussions for August 29, 2020 International Automotive Technicians' Network (iATN) - Members Only  | 
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for GM
	
| Help Request | Answers | |
| 2007 GMC Savana 3500 6.6L power steering pump VIN: 1GTHG39287 Vehicle came into my shop, customer complaint was that it was really stiff to turn in both directions at low speeds. I took the cap off the reservoir and it didnt seem like fluid was moving so I suspected a faulty power steering pump. I put 3 Napa pumps in...  | 				
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Fixes & Summaries for GM
	
| Fix/Summary | Answers | |
| 2007 Chevrolet Malibu LTZ 3.5L Right rear brakes VIN: 1G1ZU57N27 Due to cost restraints and age of vehicle customer decided on a used part from salvage yard. Based on the IATN responses, my observations, test drives and diagnostics, I felt it would be the Hydraulic unit. The unit from the salvage yard came complete with bot...  | 
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| 2017 Chevrolet Silverado 1500 LTZ 6.2L Cuts out, Misfire VIN: 3GCUKTEJ2H Someone had to just changing gears to see if that affected it, didn't change anything. So while driving I did an active test to cut off torque converter solenoid, the fish bite went away. Found a service bulletin on replacing the fluid, I replace transmissi...  | 
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