After washing dax rush today running 2wd cosworth after getting back in to take home only running on three cylinders sounds like an old pig. Thought it would have dryed out after 10 mile drive but still only running on three was fine before washing. Will this just cure its self after drying and how long will that take did not see any water near engine or electrics?? Or could have some thing else gone wrong??????

Also just had oil change and new filter castrol rs 10w/60 and sounds like a bag of nails when first started up very light tap on cam area for a couple of seconds but also some other kind of very light tap thats intermitant once warm sounds lovley and no smoke or rattles of any kind. Do I need to try a different oil????

Another thing is that i have a workshop manual that states that it should be running either 10w/30 or 20w/50 should i use theses vicosity`s???