Pontiac Bonneville problems reported in Illinois
196 of the 2,580 complaints filed about the Pontiac Bonneville came from Illinois, most often about the engine & cooling.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
196
Complaints from Illinois
5
Crashes
21
Fires
1998
Worst model year
What failed
Engine & Cooling
62
31.6%
Brakes
23
11.7%
Electrical System
19
9.7%
Steering
15
7.7%
Transmission & Drivetrain
14
7.1%
Fuel & Propulsion
12
6.1%
Body & Structure
11
5.6%
Airbags
9
4.6%
Lights
5
2.6%
Doors, Latches & Locks
4
2.0%
Seat Belts
4
2.0%
Windows, Mirrors & Wipers
4
2.0%
By model year
1987 Bonneville
2
1.0%
1988 Bonneville
3
1.5%
1989 Bonneville
11
5.6%
1990 Bonneville
3
1.5%
1992 Bonneville
15
7.7%
1993 Bonneville
17
8.7%
1994 Bonneville
22
11.2%
1995 Bonneville
15
7.7%
1996 Bonneville
10
5.1%
1997 Bonneville
18
9.2%
1998 Bonneville
37
18.9%
1999 Bonneville
11
5.6%
2000 Bonneville
14
7.1%
2001 Bonneville
3
1.5%
2002 Bonneville
5
2.6%
2003 Bonneville
3
1.5%
2004 Bonneville
3
1.5%
2005 Bonneville
4
2.0%
Cities reporting most
Joliet
19
22.9%
Chicago
15
18.1%
Palos Heig
9
10.8%
Rockford
7
8.4%
Centralia
6
7.2%
Metmora
4
4.8%
Mount Vernon
4
4.8%
Metamora
4
4.8%
Springfield
4
4.8%
Bloomington
4
4.8%
Batavia
4
4.8%
Clinton
3
3.6%