fadester Posted April 30, 2016 Share Posted April 30, 2016 Hi, I have a problem with my Autobox recently . I have a bad shifting between 2-3 and 3-4 . It feels as though the transition will not be inserted immediately under WOT . If I cruise , it turns quite late in the 3 gear . Fluidlevel is perfect.Car is a 94 TT AT German Spec with BPU+ (420hp) What can be wrong? Link to comment Share on other sites More sharing options...
Glanza_Mike Posted April 30, 2016 Share Posted April 30, 2016 Hey, as far as i'm aware no stock auto pn a Supra will shift immediately when under WOT. I know mine certainly doesn't and it's very fast to shift under normal load and is also BPU. Link to comment Share on other sites More sharing options...
David P Posted April 30, 2016 Share Posted April 30, 2016 Hi, I have a problem with my Autobox recently . I have a bad shifting between 2-3 and 3-4 . It feels as though the transition will not be inserted immediately under WOT . If I cruise , it turns quite late in the 3 gear . Fluidlevel is perfect.Car is a 94 TT AT German Spec with BPU+ (420hp) What can be wrong? Does it show any fault codes? Does the fluid look or smell burned? (Does it have an additional oil cooler?) Have fluid changes been kept up to date? Has it ever had a new pan filter? Has it ever had it's solenoids cleaned? Is the TPS set correctly? Link to comment Share on other sites More sharing options...
fadester Posted May 1, 2016 Author Share Posted May 1, 2016 There are no fault codes. Fluid smells and looks normal. Fluid was changed every year (max 5000km). Last change was for about 1500KM. The Issue comes suddenly 3 weeks ago Link to comment Share on other sites More sharing options...
David P Posted May 1, 2016 Share Posted May 1, 2016 Have any after-market gizmo's been added to the loom? Link to comment Share on other sites More sharing options...
fadester Posted May 2, 2016 Author Share Posted May 2, 2016 The Loom is 100% original Link to comment Share on other sites More sharing options...
David P Posted May 6, 2016 Share Posted May 6, 2016 Does that suddenly 3-weeks ago, coincide with any tinkering? If not, drop the pan, fit new strainer, clean and test solenoids. Link to comment Share on other sites More sharing options...
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