Quote:
Originally posted by DanB98TJ
Jerry - I think there is a "kit" that corrects some of the issues with the stock TF999 (fluid circulation in park, etc), but doesn't mess with the shift firmness.
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Someone else mentioned that fix too Dan, I'm looking into it. Here's what was said on JF about it...
"Sonnax has a manual valve you should install while it's out. It allows the torque converter to fill while it's in park, so you don't get that delayed movement after it sits a while when the crappy check valve in the cooling line goes out. If it craps out, the dealership wants $80+ for a replacement. I think I paid $7 or $8 for the manual valve."
I sent him a PM into him asking for a little more info.