Search Results for ‘diagnose’

Afternoon everyone Long time frontier owner, first time poster. This is my 2002 Fronty 3.3 I've been pretty religious with the maintenance on this thing, however it's started making a sound that I cant seem to pinpoint. It sounds like a mechanical "whirling" noise. Between 1k rpm to 2k, only...

I‘m sure we are all accustomed to the stock exhaust on the Frontier. I noticed today that when I did a light rev on the truck, I noticed the noise in the video when I came off the gas. No unusual noise from the engine bay or when accelerating and no modifications. Anyone got any ideas?

I have a 2012 4.0 V6 automatic and the engine sounds kinda dry after sitting for more than 4 hours on start up and a little before shifting gears. The filter has a check valve and the engine has oil. Any ideas? I can take videos if it helps. Thank you in advance!