My EF 5.0 efi has trouble starting after you have driven somewhere and the car has sat there for a bit (like going to Repco to pick up some stuff etc). It tends to crank for a while then finally fires in to life. Put some new plugs in the other day but still doing the same. any suggestions

Also I would like to get underdrives for this, any ideas as to who has them for sale

Problem sorted. I fitted a new fuel pump and fuel filter and it now starts after a couple of turns not 6 or more.

It was either that or the Smartlock Module. EF Especially.

Cheers