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Professional Automotive Repair Technical Discussions for August 7, 2019 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 | |
| 1990 Chevrolet K2500 Cheyenne 5.7L Surge, Cuts out VIN: 2GCFK29K5L Ok here we go, Thank you in advance. All readings are @ operating temp and in closed loop Customer had this rebuilt and stroked it when he did it ( approx. 52K miles. This truck has ran flawless up until recently. Customer is pretty savvy when it comes to ... |
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| 2007 Saturn Ion 2 2.2L Poor Idle Quality, high idle VIN: 1G8AZ55F77 The vehicle has a new throttle body and pedal position sensor installed by the customer. No current codes but the customers reported A P2135 before the repairs. The vehicle idles at 3000 rpm. I can find no idle relearn in our two worthless snap-on scanners... |
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Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1993 Chevrolet Corvette 40th Anniversary Edition 5.7L No Start VIN: 1G1YY23P4P received some ideas and when I get back to this car we will make sure the theft system is working properly then try to tackle the no communication. I will update this when it runs. Thanks |
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| 2000 Chevrolet Express 3500 5.7L Hesitation, Surge VIN: 1GCHG39R8Y Thanks to everyone on their help. We finally got a used computer and cleaned all the grounds. Vans seems to run smooth now. Customer has been happy for 2 weeks. The problem with these vans is the brake fluid sits right above computer and short circuited... Trouble codes: P0404, P1414. |
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| 2008 Chevrolet Suburban 2500 LT 6.0L Surge, MIL Lamp on VIN: 3GNGK26K38 HAVE VEHICLE RUNNING LIKE NEW. WHAT I FOUND WAS IT HAD INJECTORS OUT OF A 6.2 IN IT. THINKING WHEN WHOMEVER DID PREVIOUS REPAIRS MAY HAVE BROKE THE INTAKE AND REPLACED IT WITH A SALVAGE YARD INTAKE OFF OF A 6.2 WITH THE INJECTORS IN IT AND JUST BOLTED IT ON. C... Trouble codes: P0172, P0175. |
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