* 302: This is a common displacement for a gasoline engine, most notably the Ford Windsor V8. It's not a typical size for a diesel engine.
* 2 Barrel: This refers to the carburetor on an older gasoline engine. Diesel engines do not use carburetors.
* Diesel: This is a type of engine that uses diesel fuel, not gasoline.
Therefore, a "302 2-barrel" engine cannot be a diesel.
It's possible you're thinking of a different engine size or configuration. Could you clarify what you're asking about? For example:
* Are you asking about a specific make and model of car?
* Are you interested in a particular diesel engine size?
Providing more details will help me understand your question and give you a better answer.