Riviera V6-231 3.8L VIN C SFI (1989)
Oil Level Sensor: All Technical Service Bulletins
Low Oil Level Message - False Display
Bulletin 91-6D-2
Date Dec. '90
Ref. No. 91-073-6D
Corp. Ref. No. 018317
SUBJECT: LOW OIL LEVEL MESSAGE - NORMAL OPERATION
MODELS AFFECTED:
1988 - 91 RIVIERA MODELS
Some 1988-1991 Rivieras that have been parked at an angle (i.e., on a hill or two wheels in a ditch) either front to back or side to side may exhibit a false
low oil message. The angle of the vehicle causes the oil in the oil pan to flow away from the oil level switch. This condition is normal and will not be
corrected by replacing the oil level switch or oil pan.
