4R100 Troubles...
My 01 has a factory re-man in it with approx 60-70k miles. Within the last year I installed a BTS valve body and a 6.0 TC. The truck ran great for quite a while. Shifted awesome. I did, however, notice a slight vibration from the tranny right around 2100 RPM in any gear as long as I was accelerating. I didn't think this was a major issue so I never did anything about it. I just learned to ease off the throttle slightly to avoid it.
Over the last few months, however, I've noticed this vibration to be getting quite a bit worse. While accelerating, (by this I mean nearly WOT) It both feels and sounds like I'm driving on a rumble strip. It only lasts a few seconds or so, but it is very noticeable in all gears (2-4).
Any ideas?
The TC is supposed to be a 6.0 converter with a 7.3 face on it. It came from Tymar Performance. I am going to give him a call in the morning to see if he has any insight on the matter.
My 01 has a factory re-man in it with approx 60-70k miles. Within the last year I installed a BTS valve body and a 6.0 TC. The truck ran great for quite a while. Shifted awesome. I did, however, notice a slight vibration from the tranny right around 2100 RPM in any gear as long as I was accelerating. I didn't think this was a major issue so I never did anything about it. I just learned to ease off the throttle slightly to avoid it.
Over the last few months, however, I've noticed this vibration to be getting quite a bit worse. While accelerating, (by this I mean nearly WOT) It both feels and sounds like I'm driving on a rumble strip. It only lasts a few seconds or so, but it is very noticeable in all gears (2-4).
Any ideas?
The TC is supposed to be a 6.0 converter with a 7.3 face on it. It came from Tymar Performance. I am going to give him a call in the morning to see if he has any insight on the matter.
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