1998 Pontiac Bonneville overheating reports
24 NHTSA complaints describe overheating and coolant leaks on the 1998 Pontiac Bonneville — roughly 9% of all complaints for this model year.
24
Overheating reports
9%
share of complaints
62,000 mi
median mileage in overheating reports (11 with odometer)
Components reported on this vehicle
Overheating in other Bonneville years
| 1996 Bonneville | 5 |
| 1995 Bonneville | 7 |
Other symptoms owners describe on the 1998 Pontiac Bonneville
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 1998 Pontiac Bonneville report before drawing conclusions.