Review on 🔧 Enhance Performance with Genuine GM 214-5083 EGR Valve Kit & Gasket by Kyle Miller

I bought an ACDelco 214-5084 from the dealer when I was having EGR problems on my 1996 Impala SS after about 50,000 miles would have. The new valve only started to cause the same surge problems as the original after 10,000 miles. I replaced that valve with this ACDelco 214-5083. After 90,000 km it is still fine. This EGR valve was developed for the Camaro manual transmission with LT1 engine. The manual transmission Camaro is much more sensitive to EGR issues than the automatic transmission version, so GM designed a better EGR valve for it. ACDelco 2145083 is externally identical to ACDelco 2145084 but lasts much longer without problems and also solves any EGR problems that may arise. if you use a looser exhaust.