I Iain1671 New member Joined Oct 17, 2016 Messages 1 Points 1 Oct 17, 2016 #1 HELP PLEASE doblo 1.6 auto gearbox issues Hi all, am new here and need some good advice ! i have a 2011 doblo mpv 90hp with 31k its a dualogic automatic my question is : gears change with no regularity , sometimes stays in 1st too long sometimes not, sometimes changes up or down too quickly . Seems to change slightly better in economy mode . Changing gears manually works perfectly . I have noticed it makes a slight clunk noise sometimes when selecting a gear , does this sound normal for this type of gearbox ? should i be looking at changing gearbox oil ? what oil do i use and do i put an additive like slick 50 in to try and help ? Any reply is welcome please , thankyou Last edited: Oct 17, 2016
HELP PLEASE doblo 1.6 auto gearbox issues Hi all, am new here and need some good advice ! i have a 2011 doblo mpv 90hp with 31k its a dualogic automatic my question is : gears change with no regularity , sometimes stays in 1st too long sometimes not, sometimes changes up or down too quickly . Seems to change slightly better in economy mode . Changing gears manually works perfectly . I have noticed it makes a slight clunk noise sometimes when selecting a gear , does this sound normal for this type of gearbox ? should i be looking at changing gearbox oil ? what oil do i use and do i put an additive like slick 50 in to try and help ? Any reply is welcome please , thankyou
