maintenanceCompression Testfor 1974 Pontiac Firebird Trans Am 455ci V8 Super Duty · RWDLabor Hours0.6hrRange: 0.5–0.7 hrConfidenceestimatedAt $110/hr (independent shop)$66Estimated labor cost. Parts not included.Other labor times on this vehicle100K Service4.2 hr30K Service3 hr4WD Actuator4.8 hr60K Service4.2 hr90K Service4.2 hrABS Module2.4 hrABS Pump2.4 hrABS Wheel Speed Sensor - Front2.4 hrCompression Test on similar vehicles1997 Acura CL 2.2L I40.5 hr1997 Acura CL 3.0L V60.5 hr1998 Acura CL 2.2L I40.5 hr1998 Acura CL 3.0L V60.5 hr1999 Acura CL 2.2L I40.5 hr1999 Acura CL 3.0L V60.5 hr📝 Suggest a correction to this labor time