I got a 95 gt convert thats got cams, heads and a MSD computer with a good tune. It runs rich. The narrow band stoich meter keeps jumping from lean to rich at idle, runs rich at cold start.
The convert cabin has good seals, i dont feel a draft at all. But at a light or when i start it, i cant stand the smell of rich exhast.
What is causing this? I smell this without running the fan. If i run vent, the smell dissipates a bit. All gauges show normal. Is it cats, injectors, o2 sensors? It has got exhaust headers and an xpipe (i think).
Where could the fumes enter the cabin from, if the convert/weatherstipping seals well?
The convert cabin has good seals, i dont feel a draft at all. But at a light or when i start it, i cant stand the smell of rich exhast.
What is causing this? I smell this without running the fan. If i run vent, the smell dissipates a bit. All gauges show normal. Is it cats, injectors, o2 sensors? It has got exhaust headers and an xpipe (i think).
Where could the fumes enter the cabin from, if the convert/weatherstipping seals well?