Im having a few Issies with coil's Or plugs im not to sure? it start's Missing under Load at about 3,500RPM right though the rest of the rev range "BUT" Only when it is at operation temp, I did a small test this morning put it under load till about 4,000rpm and no miss, It is auto and 89,*** Kms, Im pretty sure origanal Plugs? Could it be simple as a fouled Plug? Sorry if that is off topic at all. Cheers Dylan