TH350 Blowing Fluid

Chad E532 · 01-15-2009, 07:04 PM

Towards the end of the 2008 season I went to a deeper gear spinning the engine/trans a little higher. Now I have a problem of transmission fluid blowing out of the plastic vent in the case. I see that TCI offers a reservoir for this problem on a TH400 or Glide but not for the TH350. Also, I remember seeing a super comp rail that had the vent line plumbed into the pan with AN line (aftermarket case).
I would like to just run a line from the vent to the pan, but I am not sure if this will fix the problem since any transmission case pressure will then have no way (that I know of) to release.
I am open to any ideas to keep my under carriage and garage floor clean.
Thanks,
Chad

01-15-2009, 07:04 PM	#1
Chad E532 Member Join Date: Jul 2008 Location: Lindstrom MN Posts: 156 Likes: 7 Liked 54 Times in 7 Posts	TH350 Blowing Fluid Towards the end of the 2008 season I went to a deeper gear spinning the engine/trans a little higher. Now I have a problem of transmission fluid blowing out of the plastic vent in the case. I see that TCI offers a reservoir for this problem on a TH400 or Glide but not for the TH350. Also, I remember seeing a super comp rail that had the vent line plumbed into the pan with AN line (aftermarket case). I would like to just run a line from the vent to the pan, but I am not sure if this will fix the problem since any transmission case pressure will then have no way (that I know of) to release. I am open to any ideas to keep my under carriage and garage floor clean. Thanks, Chad