One problem related to gas recirculation valve (egr valve) has been reported for the 1999 Cadillac Eldorado. The most recently reported issues are listed below.
While driving about 40 mph engine went dead without a prior warning for the second time. Then, a technician said that the cause was a faulty crankshaft sensor. Engine dies while driving due to egr valve failure.
| Car Stall problems | |
| Gas Recirculation Valve (egr Valve) problems | |
| Engine Cooling System problems | |
| Engine Failure problems | |
| Blown Head Gasket problems | |
| Radiator problems | |
| Engine And Engine Cooling problems |