Ive just replaced my engine because my last one blew up. the engine seems to be running fine but trying to start the engine is an absolute nightmare, i have to turn the key in the ignition to start at least 15 times before the engine will start. Its nothing to do with the spark cause ive put in brand new ht leads, brand new spark plugs and a brand new distributor cap, ive already tested for a spark and its fine. i think it could be fueling but am not sure. Also when i go to pull away sometimes or if im in a low gear the engine bogs and feels like it might stall. Any help would be much appreciated cause i wanna get her sorted before japfest!