My 2005 Infiniti G35x's engine sounds really loud when I accelerate and am going highway speeds, but mostly acceleration in general. Any thoughts on what might be wrong?? :)

Asked by May 02, 2014 at 05:55 PM about the 2005 INFINITI G35

Question type: Maintenance & Repair

No check lights are on.

1 Answer

75

Do you know if it has an aftermarket intake or plenum spacer? After installing these two items on my G35 it basically roars now when ever i accelerate fast due to more air going into the engine.

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