how did it end up? did the white start smoke issue clear up with the new glow plugs after your latest mod? I have the dash board switch fitted so i just press and hold that for a bit. I get lots of white smoke, which then clears up after a minute or so. i hold the switch on after starting although i didnt really see much difference. maybe i should change the plugs. What are the 4.3 you spoke about? Meakinelli