well ill try but im sure i do i have plenty of fuel going to the plenum, and ignition is fine as for air flow it would still start wouldnt it.. i had a machenic come round 2day compression is good he said i need new sparks and a new battery thats more than likley the problem as the spark from the plug is orange whn its sposed 2 be blue!!!! but ill see 2morro afternoon and get back to you all thanx