Other Engine Info: Name Plate: Chevrolet, Pontiac, Oldsmobile, Buick
Plant City: Oklahoma City
Plant Company Name: NA-GM Corp
Plant Country: United States (USA)
Plant State: Oklahoma
Seat Belts All: Manual
Series: LX
Vehicle Type: PASSENGER CAR
Windows: 4
Model year
COMPONENT
Complaint
1998
ENGINE AND ENGINE COOLING
INTAKE MANIFOLD GASKET LEAKING COOLANT INTO OIL. 46000 MILES
1999
ENGINE AND ENGINE COOLING:COOLING SYSTEM
COOLING SYSTEM BOILS OVER AND RESERVOIR REQUIRES FREQUENT FILLING. DEALER SAID IT WAS COMMON IN 3.1 ENGINES UNDER 75000 MILES. 450$ TO FIX THE INTAKE GASKET. *NLM