2004 Nissan Quest Q&A

2004 Nissan Quest Question: What causes engine bogging and loss of power in '04 Nissan Quest w/no warning?

Cannot get RPM's over 1500 after car warms up. No warning lights on, engine gets louder and sounds like low growling. -
Answer 1
It is not ease to diagnos a "modern"vehicle if there is no Check engine light on and that full of all kind of sensors. But by the symptoms i would think a clogging catalytic converter that blowing back fumes to engine. But i am just guessing. That would be best to take it to a professionl shop. -
Answer 2
What are the trouble codes. Get it scanned with a professional scanner not just a generic code reader. -