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Professional Automotive Repair Technical Discussions for April 30, 2018 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 |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2007 Cadillac Escalade ESV 6.2L Radio VIN: 1GYFK668X7 Darn it, sorry for the late post. Took off for Mexican Vacation. The repair or fix was the Drivers side latch/switch combo located inside door. Basically the main latch that secures vehicles door to body of care much like your side yard gate latch but of cours... |
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| 2007 Chevrolet Impala LS 3.5L No Start, Cuts out, Stall VIN: 2G1WB58KX7 So I ended up replacing the engine in this vehicle. A test with a manual gauge did verify the scanner readings were accurate. Oil presuure was going down to 3 to 4 psi or less at hot idle when the engine would stall and was difficult to restart. With oil pan r... Trouble codes: P0016 (CKP-CMP correlation), P0172 (Fuel trims rich). |
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| 2002 GMC Envoy SLE 4.2L Hesitation, Stall VIN: 1GKDT13S12 TURNED OUT TO BE A FAULTY DELPHI FUEL PUMP. PUMP WAS ONLY A MONTH OLD BUT WAS DROPPING 30PSI OF PRESSURE ON ACCEL. NEW PUMP WORKS LIKE A CHAMP. Trouble codes: P0171 (Lean condition bank 1). |
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| 2008 Saturn Aura XR 3.6L MIL Lamp on, no communication VIN: 1G8ZV57708 The BCM and original PCM fixed it. I checked all the grounds I could find, A-pillar harnesses for corrosion and water damage, had 60 ohms across pins 4 and 14 at the datalink connector (same as before I replaced the PCM), all were ok. I never found any splicep... |
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