I’ve had a previous issue with the truck specifically with a misfire but after 2 times of replacing the auto parts coils i ended up changing them with the oem Toyota ones which took awake the shake and misfire. Now I have an issue with what I believe to be an extreme torque converter whine and shudder. I had taken the fan belt off to see if it was any pulley making the noise but that was not the case. Im looking for a second opinion before I decide to do a tranny swap. The noise goes away after 60+ on the fwy but is abnormally loud when coasting on the fwy below 50.
2015 Toyota Tacoma 4 Cylinder
270,000 miles
https://youtube.com/shorts/zkK9zEhEKCo?is=IfLNE6eGD62ZQ6fk
It doesn't sound like transmission to me. I would poke around with a mechanics stethoscope.
@imperator Ok will do anything to look out for in particular or keep in mind?
well you're listening for the noise right. So just follow your ears. When it gets louder, you're getting warmer.