Need a little help. I have a 8ba running a Petronix ignition. Electronic fuel pump. I left key ignition on over night. No ignition ballast. The pertronix bench tested ok but i changed anyway. Tested spark plugs for spark with inline tester test ok. Coil test ok. Car turns over. I’m getting fuel. Engine won’t even backfire. I have not changed anything else. Please. Any suggestions. Btw car started right up before leaving ignition on. Sent from my iPhone using H.A.M.B.