fuel-systemFuel Injection System Diagnostics and Troubleshootingfor 2003 GMC Envoy 4.2L I6 · 4WDLabor Hours2hrRange: 1.6–2.4 hrConfidenceestimatedAt $110/hr (independent shop)$220Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service2 hr30K Service2 hr4WD Actuator4 hr60K Service2 hr90K Service2 hrABS Module2 hrABS Pump2 hrABS Wheel Speed Sensor - Front2 hrFuel Injection System Diagnostics and Troubleshooting on similar vehicles1997 Acura CL 2.2L I42 hr1997 Acura CL 3.0L V62 hr1998 Acura CL 2.2L I42 hr1998 Acura CL 3.0L V62 hr1999 Acura CL 2.2L I42 hr1999 Acura CL 3.0L V62 hr📝 Suggest a correction to this labor time