× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for November 27, 2018
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
2008 Cadillac DTS 4.6L MIL Lamp on VIN: 1G6KD57Y88
I have now inherited this car. Related history, new AIR solenoid valve, pull rear manifold and clean passages, reflash PCM. My test: BARO = 102 kpa, AIR pressure sensor = 103 kpa KOEO. AIR pump on/ Solenoid off = 124 kpa KOEO. AIR pump on/ Solenoid o... Trouble codes: P0411 (Secondary Injection Incorrect Flow)
View
1997 Chevrolet Astro 4.3L Valve Body VIN: 1GCDM19WXV
Help!!! this is my work van and now its a no move van. Ok so i pulled out my valve body and replaced it with a remanned unit because of a hard 1-2 shift and a p0785 shift timing solenoid a malfunction, i replaced the valve body,both gaskets and the metal p...
View
2014 Chevrolet Impala LS 2.5L MIL Lamp on VIN: 2G11Y5SLXE
I get an occasional P0411 code. It takes a while for it to set. Car runs fine. I can command the pump to run with the scanner. It will drive the O2 S1 reading down to almost zero. I can hear the pump when it is commanded on. The way I understand this is th... Trouble codes: P0411 (Secondary AIR incorrect AIR flow detected)
View

Fixes & Summaries for GM
Fix/Summary Answers
2009 Chevrolet HHR LT 2.4L Front crankshaft seal VIN: 3GNCA53V79
GM did redesign the seal. The old one I removed was a 2 lip traditional style and the new one has one large lip with grooves to continually route oil away. It fit very snugly on the crankshaft pulley. There was only a small minor groove mark on the pulley. I ...
17
2012 Chevrolet Impala LT 3.6L Hesitation, Surge, Stall, MIL Lamp on VIN: 2G1WG5E30C
Thanks for the help guys. Unfortunately, the customer does not want to continue with repairs at this time. I am leaning toward clogged fuel injectors. I checked manifold vacuum with a gauge and it was 17 to 19 inches at vacuum. I checked for leaks in vario... Trouble codes: P0171 (Lean bank 1), P0174 (Lean bank 2).
11
2010 Saturn Outlook XE 3.6L MIL Lamp on VIN: 5GZLVTED3A
Thanks to all that offered help. we ended up doing a 30 minute capacitive discharge. Re set faults, road tested 30 minutes-light is out- truck runs well- no misfire counts or codes. Greg H
7
Prev (Also Available: All, Asian, Chrysler, European, Ford, GM.) Next