Hi fellas .. Started the 3lt terrano on Friday morning after a night of off road shooting(went well lots of mud water didn't get stuck once) but on turning the key lots of whitish smoke from the exhaust!! I do get a little puff of blue smoke on normal start up?? Is this normal and what could the white smoke have been?? After driving off down the road no smoke at all and was fine yesterday! Any ideas cheers rob ps engines running fine if a little under powered at low revs