My 2000 Infiniti QX4 sputters and then shuts off when I break.

Asked by JGibson Sep 22, 2013 at 07:48 PM about the INFINITI QX4

Question type: Maintenance & Repair

Any ideas?  Over 191,000 miles, full gas tank, recently changed oil and new tires...

2 Answers

migration_judge_roy answered 11 years ago

Change the PCV valve...maybe isn't ventillating properly...look for a vacuum hose off of the fuel pressure regulator...check the fuel pressure regulator..check the temp sensors~

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