Can anyone diagnose my problem. I have a 90civic hatch with a b18b motor. Okay so my battery dies late at night, didn’t think it alternator though it was battery terminal. Jiggle batter terminals alittle and get alittle juice. Okay when started engine runs rough misfire, smoke smell like gas, and wont rev over 4 thou rpm. Batter died because later I found out that my alternator ground was corroded and popped off. Put ground back on start it and is very rough misfiring, and wont go about 4 rpm. Any help would be appreciated cause im stumped.

 

aight. well i check the timing it was off two teeth. Fixed: Problem was rock got into cam gears and messed up the timing belt.. The reason is was running so rich was because the aem bull crap regulator was JUNK. Aight now the problem is that under 3 thousand rpm car bogs under full load. But after 3 i can wot it. Also in neutral the engine revs up Normal..
ANy help would be helpfull

 

o bough and installed new spark plugs and wires..

 

do you know you can edit your posts so you dont have to post 3 times?

 

Check errors on ECU. Then check MAP and all vacuum lines.