Experiencing unusual engine noise and idle behavior in a new vehicle can be concerning. Owners of the 2023 Toyota Tacoma V6 may be noticing some operational quirks that are prompting questions and even raising some eyebrows. Let’s delve into some of these common concerns reported by Tacoma drivers.
One prevalent issue revolves around the noticeable noise of the V6 engine. Some drivers have described it as the “noisiest V6 ever owned,” particularly when both sets of fuel injectors are active. While this is sometimes attributed to the engine’s design characteristics, it doesn’t diminish the concern for owners who expect a quieter and smoother operation from a new truck.
Another area of interest is the engine’s idle behavior, especially upon startup and during initial driving. A high idle when the engine is cold is noted, which tends to decrease after the engine has been running for a short period or when shifting gears. More critically, some owners are reporting a surging issue when backing up, particularly while turning the steering wheel. This occurs even with a foot on the brake, causing unintended acceleration and raising potential safety concerns. Despite dealer checks sometimes concluding this behavior is “normal” for the vehicle, owners rightly question if this is indeed acceptable, especially when compared to previous vehicles that did not exhibit such behavior. This has even led to discussions about filing complaints with the NHTSA to address these potential safety implications.
Comparisons to older models, like the 4-cylinder 2009 Tacoma, highlight the difference in performance and feel. Where older models might have idled smoothly, the new V6 seems to present a different experience. The question remains whether components like the PCV valve play a role in these observed issues and if a replacement could offer a solution to these noise and idle irregularities in the 2023 Toyota Tacoma V6. Further investigation and community feedback will be crucial in understanding and addressing these concerns effectively.
