i just got a SOHC non vtec ZC installed into my 89 civic and its been running okay for about 2 months ... but just yesterday it started rumbling vigorously (kind of like its about to stall).... and when i step on the gas it does that too... just today it had some new symptoms... it revs high.. and it pushes me forward a bit.. and it stops.. its soo messed.. i dont know what to do.

 

maybe a dead cylinder?....i'd say check compression..and your plugs/wires.....and if so dizzy...could be your clutch cable?

thats my 2 cents

 

haha... that's the worse description of a misfire I've ever heard

 

ROFL^^^^^^^^^ beat me to it