It's an 88 civic lx sedan auto, replaced the valve seals, timing belt, head gasket, thermostat, plugs, etc. Have been giving it only 87 Shell for about 1000 miles now after I got everything put back together. Tried 10w-30 to 20w-50 smokes now and again but runs strong. Failed smog twice now its a gross polluter so the cat is toast. I've dumped all my money into fixing this bucket so if someone could help me on the price I'd really appreciate it. Please PM me, I'm free today. Sorry if this is in the wrong section.