ACDelco 217 3021 Original Equipment Multi Port Review

After installing this multi port fuel injector my car has seen a significant boost in performance... Thanks to my knowledge gained in practice, I knew this equipment would be the perfect fit for my vehicle. The ACDelco fuel system has provided better fuel economy and smoother idling. The only downside is the higher cost compared to other options in the market. Overall, I am satisfied with my purchase and would recommend it to fellow performance car enthusiasts..

I knew there was a bad injector but there was no way I was going to take it apart for just one. Works great, I'm sure a few others were weak too. Works better than I expected after installing it. It's a hassle to get there, replace the plugs if you removed the top air intake and glue the air intake gasket onto the top air intake or you'll never be able to install it without damaging the gasket - if you don't have one The firewall engine makes this a difficult task.