New spark plugs installed... pat my shants when i restarted the car after filling it up with oil and it was running as rough as a badgers bottom... I had the coil packs the wrong way around on one side... whoops!
Oil leaked out from the rocker cover... !Removed! gutted. Then to realise it was leaking out from the bottom middle bolt, may have not fully tightened it.
Seems all good now, still quite smoky but I'm putting that down to the heat wrap on the up pipe being fairly soaked oil. I've bought a downpipe with a sports cat off the bay so when i fit that, will put some fresh heat wrap on the up-pipe and give everything a good clean!
God my car felt fast after 2 weeks of Yaris power