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1990 Infiniti Q45 4.5L Loses Power
Posted to Asian Driveability on 4/10/1999 1 Reply

Engine intermittently loses power for 10 seconds to 3 minutes after anywhere from 10 feet to 80 miles of driving. Injection duration limited to 5ms. O2 falls to zero. Struggles to maintain 3000 RPM. Exhaust system clear. Fuel pressure and pump voltage stay...

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car Vehicle Data

1990 Infiniti Q45

VIN [No VIN Available]
Engine4.5 L / 8 cyl
SymptomsLoses Power
OccursIntermittently
Message Closed

car Vehicle Data

1990 Infiniti Q45

VIN [No VIN Available]
Engine4.5 L / 8 cyl
SymptomsLoses Power
OccursIntermittently