hi i have a L reg 318 recently started to kangeroo in 1st gear on set off runs fine on tick over and in rest of the gears. checked the rocker cover breather vaccuum hose and it was split replaced that now it runs lumpy and whistles from the rocker cover any ideas cheers

tonyhutch, October 2011

Crankcase vent valve on back of inlet manifold its a plastic bolt on valve.

Raz, October 2011