06 g35x wont go over 220rpm

Asked by Michael Apr 17, 2020 at 07:55 PM about the 2006 INFINITI G35 x Sedan AWD

Question type: Maintenance & Repair

I have a 06 g35x i replaced the ecu the throttle body and
the maf and got the ecu reset at the dealership and it still
wont go over 2200rpm even in park any help

4 Answers


Have you tested the exhaust back pressure? You can get a DIY kit from your local parts store or have a shop do it.

How does that work and what would ill be lookin for??


There will be instructions on how to set it up. Back pressure should be very low, on your vehicle no more than 6 lbs.

Ok thank you ill try that could you thank of any other thing some one told me the alternator

Your Answer:


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