2000 Cadillac Deville engine and engine cooling problems
52 owner complaints filed with NHTSA name the engine and engine cooling on the 2000 Cadillac Deville — 23% of all complaints for this model year.
What owners report
“Driving into my drive way I noticed that my car pulled in very fast. Normally, I idle in my car into the drive way, this time it was much faster and the engine was very accelerated. I parked the vehicle and the engine was accelerated up to 1850rpm. I pressed the gas pedal to free up the throttle…”
filed Jan 23, 2012
“Tl* the contact owns a 2000 cadillac deville. While driving approximately between 55-65 mph, the temperature gauge continuously increased to an extremely hot temperature level. The failure occurred sporadically. The vehicle was neither diagnosed nor repaired. The vin was unavailable. The failure…”
filed Aug 18, 2010
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related service bulletins
This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains…
16-NA-383 · Service Bulletin/Repair Instructions · issued Mar 13, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the…
22-NA-074 · Service Bulletin/Repair Instructions · issued Feb 22, 2024
Engine and Engine Cooling problems in other Deville years
| Year | Reports | Share |
|---|---|---|
| 2005 Deville | 3 | 3% |
| 2004 Deville | 5 | 3% |
| 2003 Deville | 10 | 7% |
| 2002 Deville | 24 | 14% |
| 2001 Deville | 38 | 22% |
| 1999 Deville | 47 | 25% |
| 1998 Deville | 33 | 14% |
| 1997 Deville | 47 | 17% |
| 1996 Deville | 40 | 18% |
| 1995 Deville | 18 | 14% |
| 1994 Deville | 34 | 27% |
| 1993 Deville | 8 | 9% |
Other reported problem areas on the 2000 Cadillac Deville
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.