C YA

I have a 1994 Trans Am. I have replaced alot of parts that the previous owner messed up. I have replace the Optispark, plugs and wires, water pump, radiator and the intake manifold gaskets and seal replaced. i just had the smog pump put back on for PA emmisions and know when i start it up the exhaust smells like gas. It does have a magnaflow exhaust and i have not changed the o2 sensors yet. Any ideas?
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Daniel Richards

iTrader: (1)

o2 sensors, bad catalytic converter or just freaking COLD as hell outside, the car runs richer when it's warming up on cold days or any combination of the three.

ccso503

Catalytic converters?