hey i just bough a td81u distributor for my b18b...... car ran good for a few hours and then on the highway it just shut off on me..... I tired starting it on the highway while it was running and nothing..... I pulled over and the car would not turnover... I even went an changed the dizzy to my old one someone help.....

 

Spark?

Fuel pump prime?

 

How fast is it cranking?

 

quicker then normal.... and spark i couldnt i was by myself...

 

Like spinning up really fast? Like no compression? If so, sounds like you may have snapped a timing belt and bent valves....

 

check ur timing belt... maybe did snapped...