2003 Infiniti G35 engine problems
62 owner complaints filed with NHTSA name the engine on the 2003 Infiniti G35 — 12% of all complaints for this model year.
What owners report
“my g35 dies randomly i tried to have nissan in garden city kansas to fix they said they dont work on recalls not safe to drive 3 hours to Wichita kansas im not sure what todo”
filed Aug 21, 2025
“The car engine cuts off / stalls while driving. This has happened multiple times. When driving on highway, the engine stops running, the car loses all power, and it is very difficult to restart the car. I had the car inspected and the local mechanic stated the crankshaft sensor/ camshaft censor is…”
filed Aug 18, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Related recalls
- ON CERTAIN PASSENGER VEHICLES, THE CIRCUIT BOARD FOR THE CRANK POSITION SENSOR OR CAM…Campaign 03V455000 · Nov 17, 2003
Engine problems in other G35 years
| Year | Reports | Share |
|---|---|---|
| 2008 G35 | 10 | 11% |
| 2007 G35 | 10 | 9% |
| 2006 G35 | 14 | 10% |
| 2005 G35 | 38 | 18% |
| 2004 G35 | 43 | 18% |
Other reported problem areas on the 2003 Infiniti G35
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.