Infiniti Q45 owners have reported 1 problem related to engine shut off without warning (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Infiniti Q45 based on all problems reported for the Q45.
Start car first thing in the am. Driving normal. Within 5 miles engine shuts off without warning. Loose all power. No code appears. Auto will not start. Finally starts after 5 or 6 tries. This problem has continued to occur every two or three days over the last six months. But auto starts immediately after. Auto and transmission are not performing properly. Now the engine stall while driving is happening on a daily basis. Auto has been checked out at george harte Infiniti, west haven, CT at least five times. Dealership claims they cannot address the problem because no error code appears. Other than this problem, this auto is in excellent condition and should perform satisfactorily for many years to come. There was a recall (Infiniti r3021) that addressed these exact problems, but the dealer service manager claimed that this car was not included. This problem is a serious safety hazard and there should be some way this can be fixed. Similar, if not exact, complaints for this exact model Infiniti have been posted on the internet with owners indicating outrageous frustration with the Infiniti manufacturer. When there are multiple complaints indicating exact problems, the fault certainly lays with the manufacturer. Is there something that can be done?.
See
all problems of the 2003 Infiniti Q45
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| Problem Category | Number of Problems |
|---|---|
| Engine And Engine Cooling problems | |
| Car Stall problems | |
| Engine Stall problems | |
| Engine Exhaust System problems | |
| Engine Cooling System problems | |
| Engine Shut Off Without Warning problems | |
| Service Engine Light On problems |