Auto >> AutoSPT >  >> Engine

What size fuel line does a 1993 Chevy S10 6-cylinder 4.3L use?

The 1993 Chevy S10 4.3L V6 typically uses a 5/16 inch (8mm) inner diameter fuel line for both the supply and return lines. However, it's always best to verify this with a visual inspection of your vehicle's fuel lines. The size might vary slightly depending on specific options or modifications. Referencing a repair manual for your specific year and model is also recommended for complete accuracy.