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Jay
Jay, Certified Infiniti Technician
Category: Infiniti
Satisfied Customers: 3446
Experience:  20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer
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Not starting, everything else works. Have spark, fuel pump

Customer Question

Not starting, everything else works. Have spark, fuel pump and fuel injection fuses are OK.
JA: Have you ever replaced the fuel pump, or is this the original?
Customer: original
JA: What is the model/year of your Infiniti?
Customer: 2008 QX56
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes
JA: Anything else you think the mechanic should know?
Customer: just what I stated in the first message. Not starting, everything else works. Have spark, fuel pump and fuel injection fuses are OK.
Submitted: 4 months ago.
Category: Infiniti
Expert:  cloe0626 replied 4 months ago.

have you checked for compression

Customer: replied 4 months ago.
No, Tried ODB reader. get link error, but works fine on Acura. turns over but acts like no fuel. Ran perfect when I parked it in the garage a week ago.
Expert:  cloe0626 replied 4 months ago.

do you have a fuel pressure gauge by chance

Customer: replied 4 months ago.
Unfortunately not. I was reading about the QX56 security funtion cutting off injectors as well as folks that had trouble with IPDM that sounded a lot like my issue. Are you an Infinity mechanic with QX56 experience?
Customer: replied 4 months ago.
How can I get to Jay?, the guy justanswer advertises when they ask for the credit card info?Jay, Certified Infiniti Technician
Category: Infiniti
Satisfied Customers: 18251
Experience: 20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer