One problem related to engine failure has been reported for the 2004 Porsche 911 Carrera. The most recently reported issues are listed below.
Catastrophic engine failure of 2004 Porsche 911 4s w/o warning. Well documented early version of model 996 intermediate shaft failure requiring complete engine replacement. Known product defect subsequently corrected in later versions. No notification by manufacturer or distributor to consumers. Hazardous and costly major product defect.
| Engine Stall problems | |
| Engine Failure problems | |
| Engine problems | |
| Car Stall problems |