Replaced the plastic rose joints with brass units ,
Note-- LH & RH thread
eliminated some throttle issues and the fact the LH dropped off by itself after 60000 klm resulting in no throttle
when resetting vacumn and tps after this found vacumn was very different.
used verniers to measure centre to centre on old rose joints and set up new ones the same so I think the amount of slop in the old units was affecting the TPS and Vac settings.
also had a slight leak out of rh throttle body shaft that has disappeared so I think it may have been slightly open at off position.
anyway it worked for me ,so if the bit on the end of your shaft drops off :lol:this is an easy fix.
will take some pics and post them
later swagzz[url=[You must be registered and logged in to see this image.]