View Full Version : 2-3 not shifting
ASSAMI
February 27th, 2007, 10:02 PM
o.k.,
2002 Holden Camador ( Lumina ) 5.7L
All shifting points are fine except the 2nd to 3rd :(
It doesn't shift tell it hits the Rev Limiter !!!
I even put the Rev Limiter at 7200 and the shifting point at 6400. Yet it doesn't shift with WOT and it hits 7200.
I have to take my foot from the pedal so it will shift and then repress.
I have also changed the shifting solenoid thinking it was not good but no luck :(
Biggsy
February 27th, 2007, 10:15 PM
Check where your 3-2 downshift is set at.
Post your tune so people can look at it.
ASSAMI
February 27th, 2007, 10:38 PM
Sorry and thanks:)
joecar
February 28th, 2007, 04:03 AM
Assami,
Reduce the 2-3 WOT MPH (and also set 3-2 WOT MPH to be below that) to say 50 MPH, and see if you get the shift;
if yes, then increment to 55 and test again (and continue to 60, 65);
if no, then reduce the 2-3 WOT RPM to 5000 and test again;
At all times: keep the 3-2 WOT MPH at least 5 MPH below the 2-3 WOT MPH.
I would also suggest setting all the Kickdown Throttle settings to 100%.
billiardcue
March 6th, 2007, 10:12 AM
Assami,
Reduce the 2-3 WOT MPH (and also set 3-2 WOT MPH to be below that) to say 50 MPH, and see if you get the shift;
if yes, then increment to 55 and test again (and continue to 60, 65);
if no, then reduce the 2-3 WOT RPM to 5000 and test again;
At all times: keep the 3-2 WOT MPH at least 5 MPH below the 2-3 WOT MPH.
I would also suggest setting all the Kickdown Throttle settings to 100%.
Is this also true for the 1-2 and 2-1 shift settings?
joecar
March 6th, 2007, 10:43 AM
Is this also true for the 1-2 and 2-1 shift settings?Yes, same method applies for 1-2 and 2-1.
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