gmc injector repair.wmv
1999 gmc yukon spider fuel injector assembly and cleaning
Troubleshooting a rich condition P0172 P0175 GM Spider Injection part-1
In this video I give a quick demonstration on how I troubleshoot a rich condition using fuel trims before and after to verify the repair was effective, also I included some footage on how to replace the spider injector system, hope you enjoy
UPGRADE MPFI Vortec V6 4.3
Instalação dos Bicos injetores da DELPHI comprado na http://www.soinjecaoeletronica.com/
Chev / GMC Misfire, poppet injector diagnosis, troubleshooting and replacement
http://www.wellsve.com/ This video demonstrates how to diagnose a sticky poppet injector utilizing scan tool and 5 gas techniques. The upper and lower intake are removed and replaced. The distributor cam sensor retard is re-synced using a scan tool. The re-sync also needs to be performed at times when a P0340 trouble code sets. "The information presented in this program is based on a specific diagnostic case and might not directly apply to the vehicle you are repairing. We do not represent or warrant that the information presented is complete or error free. Please take all safety precautions. We disclaim any and all liability for losses, injuries or damages in connection with your repair."