
2003 Nissan Altima SE 3.5L Misfire, loss of power
Hi Gang, I would like to say thanks in advance on this. This vehicle has a severe loss of power at higher engine RPM (4200 and up) with a pronounced engine spark knock. When it is colder it also has an induction backfire. O2 sensor voltage flat lines at 0V whe...
Summary posted 8/1/2009
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VIN | 1N4BL11D13 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Loss of Power |
Occurs | Under Load, on Accel, High RPM |
Message Closed w/Summary
Vehicle Data
2003 Nissan Altima SE
VIN | 1N4BL11D13 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / sefi |
Emissions | OBD-II Compliant |
Symptoms | Misfire, Loss of Power |
Occurs | Under Load, on Accel, High RPM |