Accurately test fuel flow and pressure with
one unique tool.

Precise flow and pressure are required on today’s vehicles. The slightest variance from OEM specifications will lead to system failure.

The FSA 704 allows you to easily diagnose:

• Faulty or failing electronic/carbureted fuel pumps
• Failing fuel pressure regulators
• Restricted fuel lines
• Clogged fuel filters
• Leaking fuel injectors

Everything you need to diagnose fuel flow and pressure problems quickly and easily including:

• Make connections quick and easy using S.U.R.&R.-exclusive Quick Connectors
• Capable of testing return or returnless systems
• Visually inspect and observe contaminated or aerated fuel through clear sight glass
• Free easy-to-use Application and Specifications Guide included

This professional-grade tool is also great for use with high-performance vehicles and is capable of testing engines rated up to 700 horsepower.