hi all
lately when i start the car and drive off, it really sputters and misses ,then after about 2or3 mins its fine???and early morning starts i get a smell of fuel from the exhaust,i recently replaced all the coil packs my mods are
scooby ecu,powertech indution,walbro fuel pump ,dawes device fully decated afterburner vortex any ideas??

 

try your plugs mate! also check your gaps on them! 0.6

 

try lamber sensor ,if you disconect it then try from cold.if it cires then theres your fault..........mine was same fault as yours

 

the scooby ecu will run without the lamber sensor! well mine does anyway