Measuring your Exhaust Back Pressure can help diagnose and pinpoint the source of issues like backfires, erratic engine ...

When you start the engine back up, the hot exhaust gas evaporates ... there’s no more wispy cloud. If your car’s exhaust smoke is still white (and perhaps more dense) after the engine has ...

However, axle-back exhausts would enable your muscle car or truck to bark louder than stock. Combined with other go-fast mods like a cold air intake, a ported intake manifold, and a pedal ...

#2404: Ted's Custom Exhaust : The Best of Car Talk The back door on Ted's old Plymouth van is so rusty that exhaust fumes are seeping in and killing off brain cells to the point that the poor guy ...