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Jay, Certified Infiniti Technician
Category: Infiniti
Satisfied Customers: 3910
Experience:  20+years, Nissan and Infiniti experience and currently now working for a Infiniti Dealer
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In my 2006 infinity qx56 I have had start issues that

Customer Question

In my 2006 infinity qx56 I have had start issues that cleared up when I changed the ecm relay about 3 months ago. That problem is beginning to come back and also now my transmission is frequently not fully engaging in forward gears. When it does engage it sometimes will unengaged while stopping and restarting even when the shifter has not been moved.
Is that a possible ipdm problem or what other possible bad components could cause that?
Submitted: 1 year ago.
Category: Infiniti
Expert:  Jay replied 1 year ago.

Hello my name is ***** ***** thank you for your question.

Do you happen to know if you have any codes stored in the Engine or you transmission computer?