The 3126 HEUI fuel system uses hydraulic electronic unit injectors (3) . Hydraulic electronic unit injectors use high pressure oil to pressurize the unit injector.…
Caterpillar Engines Troubleshooting
Cat Engines Maintenance & Repair Guides
The 3126 HEUI fuel system uses hydraulic electronic unit injectors (3) . Hydraulic electronic unit injectors use high pressure oil to pressurize the unit injector.…