Does your 1986-93 Ford Mustang 5.0L suffer from poor/rough idle, bucking on acceleration, illuminated Check Engine Light, or a combination of these? Then your Mustang EGR Valve may be to blame.
An EGR Valve, or Exhaust Gas Recirculation Valve, is a component of the emissions system. It's function is to recycle a small amount of exhaust gas back in to the intake air to help cool the combustion process for a more complete burn of the air/fuel mixture. This also helps prevent the formation of harmful Oxides of Nitrogen, or NOx gasses, making your Mustang's spent exhaust cleaner. Two of the most common things that cause a Mustang EGR Valve to fail are carbon build-up on the valve opening not allowing it to seal off properly & a punctured, torn, or deteriorated vacuum diaphragm not allowing the valve to open at all.
Make the environment happy & keep your Mustang burning clean with a quality aftermarket new EGR Valve! This EGR Valve fits 86-93 Mustang 5.0L. Does not include position sensor.
EFI Proline 351, Dyno 530hp,600lbs tq, fun car. Basically the entire powertrain is aftermarket, from the ford racing rear end to the custom cold air intake. I've always wanted to own one since I was a...