One problem related to other fuel system tank pressure relief devices has been reported for the 2003 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac Deville based on all problems reported for the 2003 Deville.
2003 Cadillac Deville fuel system problem caused the engine to stop running twice once at aprox 35 miles per hour, and again at 50 miles per hour. The second time was after the dealer had taken the car to fix and returned it telling us the problem was fixed and was safe to drive. The next day it stopped again. This time the dealer had the car 28 days.
| Other Fuel System problems | |
| Other Fuel System Tank Pressure Relief Devices problems |