It starts up..runs but wants to die when i put it in gear after it's warmed up.. Like its on choke still.. It's sluggish to get up to speed but then seems to go fine.. It was back firing.. Seems like the timing May be off. I took the cap off..there's no visual cracks..minute pitting.. It's getting plenty of fuel. Any advice would be greatly appreciated! As i was saying..this all started after the accident. I can tell they messed with the Distributer because there's a Mark where it clearly had been sitting before.