not sure if it goes here or in hybrid but after my buddy got his ls swap in his 97 civic he has been having problems with a voltage drop and cyl 1 and 2 misfire. it started happening about a month after his swap. it doesnt misfire all the time and neither is the volt drop. also he is getting coolant on the fan shroud and cant find where it is coming from. changed out the thermo just in case. also the cap and lower hose doesnt get hot and you cant even feel any coolant in the lower hose. lot of problems but anyone have any ideas?

 

also when it misfires it runs really rich and can smell the gas come out of the exhaust. also where the exhaust mani meets the downpipe or whatever it is called there is a fluid there and when you hit the gas alittle comes out and smokes bad