Disclaimer: Links on this page pointing
to Amazon, eBay and other sites may include affiliate code. If you click them and
make a purchase, we may earn a small commission.
Start with the basics. Plugs, how old is dist' cap, rotor, cracked cap. Plug wires shorted melted. Low fuel pressure, lean out > can't deliver under load. Vacuum lines broken, off.
Did you do anything before this happened?