Cutlass Supreme V6-3100 3.1L MFI VIN M (1994)
Fuel Return Line: Service and Repair
Quick-Connect Fittings
Fuel Line Quick Connect Fittings
Remove or Disconnect
For Plastic (Hand Releasable) Fitting
1. Grasp both sides of fitting. Twist female connector 1/4 turn in each direction to loosen any dirt within fitting.