I changed the filter in the fuel line that goes into the carb, unless there's another one. Timing is on and I did double check the plug wires...I guess next is cap/rotar...JBreu said:Change the fuel filter, it may be getting fuel, however not enough to start it.....I would also change the cap/rotar...You may not be getting enough spark/fuel. Also make sure the timing is on, and not to insult you, make sure you put the plug wires back on correctly....good luck 8)