 Prev |
Professional Automotive Repair Technical Discussions for August 31, 2017 International Automotive Technicians' Network (iATN) - Members Only |
Next  |
| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
| Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder. | ||
Open Help Requests for GM
| Help Request | Answers | |
| 2013 Buick Verano 2.4L MIL Lamp on VIN: 1G4PP5SK6D Looking at it for same shop after maf had little effect. Fuel trims collectively are negative (-) 55% at idle after driving it in from other shop last night, did not diag until today. Sometimes engine will run a bit on after ignition is turned off. Computer se... Trouble codes: 172 (bank 1 rich) |
View | |
| 2009 Chevrolet Cobalt LS 2.2L Radiator fan VIN: 1G1AS58H59 Hello Friends, got this one with intermitent A/C. Scanned system, got DTC P0532. Recoverd charge, replace A/c pressure transducer, recharge with 14.4 ounces. Scanned again, no DTCs, Start engine, turn on A/C , on the scann tool got the A/C pressure sensor volt... |
View | |
| 2010 Chevrolet HHR LT Panel 2.2L Consol Shifter VIN: 3GNBABDBXA Once inside and sitting in the driver's seat, you can depress the brake pedal and move the shifter anytime you want. But give it 1-2 minutes with the ign key in the 'run' position and that same shifter will lock down and refuse to move. In the meantime the ign... |
View |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 1999 Cadillac DeVille d'Elegance 4.6L Cooling fan VIN: 1G6KE54YXX The replacement PCM fixed the issue. I just wasn't willing to let it get hot enough before I was stopping it. Fans would not kick on at all before with old PCM. Replacement PCM kicks on low speed around 220, and high speed around 225 degrees. In my opinion... |
11 | |
| 2002 Chevrolet Trailblazer LS 4.2L Seals VIN: 1GNDT13SX2 Thank you for all of the replies - I had previously tried using an extension with a socket to install the seals and I am sure you can make that work but I did not have very good luck, I had already ordered the special installation tool which you can fit into t... |
6 | |
| 2002 Chevrolet Silverado 1500 5.3L 4wd engagement VIN: 1GCEK19TX2 Thanks for the help guys, those that said to pull transfer case unit were correct. We installed rebuilt transfer case and vehicle is down the road. |
10 | |
| 2006 Chevrolet Silverado 3500 LT 6.6L IGN O fuse VIN: 1GCJK33D66 Well Dave was the winner this time around, I had failed to look at power distribution diagrams and had not realized that the ign O fuse feeds the GPCM too. After I discovered that, I started going after that section of wiring and found that the PNK wire, (comi... |
7 | |
| 2006 Chevrolet Tahoe Z71 5.3L Unknown VIN: 1GNEK13T56 Installed remanufactured jasper transmission but just wanted to isolate a specific part if customer opted to do a rebuilt in house. |
8 | |
| 2015 Chevrolet Silverado 3500 HD LTZ 6.6L fuel rail pressure VIN: 1GC4K0C84F Thanks everyone for the help on this pickup. The FPR #1 was around 35% at idle and #2 was the same at idle. We checked another LML Duramax and at idle #2 was at 18%.After beating our heads against the wall testing thing on this pickup, we decided to replace th... |
8 |
