I just bought a 1990 CRX Si. Drove it home with no problems, with the exception of a few misshifts (i'm used to automatics). After I get to my location and try to restart it it wont start and I start smelling what smells an awful lot like burnt off fireworks, or sulfur. Eventually get it started, it runs rough, smoke coming out of pipe seams, exhaust rattling. Is it most likely the catalytic? What things can I check to be sure?
Thursday, September 15th, 2011 AT 1:49 AM