Operation CHARM: Car repair manuals for everyone.

Defect Involved

Saturn has decided a defect that relates to motor vehicle safety exists in certain 2000 L-Series Saturn vehicles. Fuel tank assemblies in these vehicles have an Over Pressure Relief (OPR) Valve that may become stuck open in a frontal collision. If the vehicle rolls over, fuel spillage could occur. If an ignition source is present, a fire could result.

To prevent the possibility of this condition occurring, Saturn retailers will permanently seal the outlet port of the OPR Valve. Doing so will not affect the performance of your vehicle.