Thanks for the reply I checked the coils , igniters ,cam sensors and finally solved the problem a couple of spark plugs were fouled up . Gave them a clean all good now. I have a 1uzfe in a 2003 extra cab hilux with custom stainless steel tray 4 inch lift running 33s and also running a m90 supercharger . I built a beachbuggy with a 1uz in it so its handy to swap parts to try out. Check out my ute on utube its under " dantes ute "