DeVille V8-273 4.5L (1989)
Valve Body: Customer Interest
IV. Harsh 3-2 Shift At High Altitude* Only
1985-1990 DeVilles and Fleetwoods and 1986-1990 Eldorados and Sevilles
*
- Refer to Figure 8 for designated high altitude counties.
Valve Body: Customer Interest
IV. Harsh 3-2 Shift At High Altitude* Only
1985-1990 DeVilles and Fleetwoods and 1986-1990 Eldorados and Sevilles
*
- Refer to Figure 8 for designated high altitude counties.