module, coil, cap, MAF, blockage, if its cutting out when you take your foot off and stop delivering fuel/air it'll be something on that side I'd think
Blockage was mainly aimed at fuel filter, but if its delivering then thats fine
If its throwing fuel out the exhaust I'd say running way rich! not enough air and anything along those lines
have you got a spare one ?,air bypass etc is the way air gets to inlet when throttle buterfly is shutNot enough air would that cause it to misfire and cut out etc might try changing the air flow meter see if that helps