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2003 Infiniti Q45 Base Luxury Sedan

2003 Infiniti Q45
Trim Info:
Rear-Wheel Drive, 4 Door Sedan, Mid-Size
17 mpg city / 23 mpg hwy
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January 28, 2009, 12:10 pm

Hugh H

Question: 1995 Infiniti Q45 cut off while driving. It will not start.

1995 Infiniti Q45 cut off while driving. It will not start. Any suggestions for troubleshooting? Car does turn over.

January 28, 2009, 2:04 pm

Tyler O

If the compression and mechanical timing is correct you're missing one or both of the following:

Fuel - Check that the pump is running, and injectors are firing. Make sure you have enough in the tank

Spark - Check for strong spark at the plugs.

Once you figure out what's missing you can continue the diagnoses as to why it's missing.

Good luck.

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