3.9 v8 lpg

it's definately a 98, and definately got a rotor arm and dizzy cap

HI , I have a 98 v8 lpg, it was running fine, it started on petrol and switched to gas when warm. It was left for 3 days and went to start, coughed a few times and thats it. new plugs, new leads, new dizzy cap and rotor arm. Big spark at plugs when taken out and dried. Cylinders awash with fuel...