No check engine light but my car is rough to start and when it does its not running smoothly then loses power and dies

Hello, an engine performance problem like the one you are experiencing really will need hands on testing to resolve. It's impossible to guess what is going on, as so many possible causes exist. Concerns with: -Ignition spark -Fuel delivery -Engine compression -Engine timing -Air to the intake -Exhaust flow -Emissions control components Are all possible causes and contributors to the concern you are having. Hands on testing is needed. www.repairpal.com/repair-shops That's a link to find some shops near you that can help.