your trany is in 2nd, it thumps because its in limp in , this max -s the line pressure and
causes the harse engagement... I always advise dropping pans first and cking fluid
condition for meta.l or burning ,, Bad input and output sencors usually let you get
rolling for a second or two before bumping into limp in so cking fluid and possibility
of trany proublem or solinoid
PK...rreynold@nemonet.com