Hi,
Hopefully someone has some insight into this issue I am curious about.
2004 sr5 2x4, with 88k miles on it (just picked up a couple weeks ago).
The truck is fine, feels good, but when i slowly accelerate from a dead stop, the first to second shift is very noticeable. Most noticeable when in heavy traffic and just coasting to above 11mph when it shifts to 2nd gear. If i accelerate with more veracity from a dead stop it is far far less of an issue.
The 2nd to 3rd shift is about 10-20% as noticeable as the previous, and the rest are not at all.
Is this a sign of just an 11 year old t4r nearing 100k?
Fluids are good, nothing seems a miss, but I did see more about the zerks and ujoints needing upkeep that could cause the 'thump', but this isn't when coming to a stop, so I was a bit confused.
Thanks in advance anyone who can help.