Town Car V8-302 5.0L (1987)
Cruise Control Vacuum Vent Solenoid: All Technical Service Bulletins
Speed Control - Speed Loss On Hills
SPEED CONTROL - 5.0L - SPEED LOSS ON HILLS OR GRADES
Article No. 88-14-4
FORD:
1987-88 CROWN VICTORIA
LINCOLN-MERCURY: 1987-88 GRAND MARQUIS, MARK VII, LINCOLN TOWN CAR
ISSUE:
A loss of speed on hills or grades when the speed control is engaged may be caused by a plugged aspirator.
ACTION:
To correct this, unplug the aspirator exhaust port by using the following service procedure.