Best Fuel Pressure Testers: Diagnose Fuel System Issues at Home
Diagnose symptoms caused by incorrect fuel pump pressure with these top fuel pressure testers
Includes a dual scale gauge with wider than average ranges (0-140psi / 0-10 bar) to ensure maximum usability. It has Bosch CIS and GM TBI testers as well as a large range of high-quality brass fittings to cover all known fuel injection systems.
The tester and accessories come in a molded plastic case for organized and easy storage.
High-quality brass fittings, hoses, and adapters are covered by a two-year manufacturer’s warranty.
Accessories do not fit particularly well in the storage case and are prone to dropping out when opened.
Information in booklet regarding correct pressure levels for different vehicles may not be entirely accurate.
Includes a 2-inch easy-to-read pressure gauge with a 0-100psi scale for accurately identifying fuel pump pressure levels. Also comes with fittings for Chrysler, Ford and GM test ports as well as a T-adapter for imported vehicles.
Easy to use and accurate enough for domestic use despite a lower price point than most alternatives. The basic range of fittings should be sufficient for most people, so you don’t end up paying for extra bits you don’t need.
The 16-inch long hose is comparatively short and not ideal for testing from the driving seat. The pressure gauge screen is not fuel-resistant and can be damaged in a spill.
This is designed for testing fuel-injected systems and features a large 2.5-inch pressure gauge to ensure accurate readings and two scales (0-100psi and 0-700 kPa) for added convenience. Includes a pressure release valve to safely remove gasoline before disconnection.
The six-foot-long hose is much more substantial than alternative models and allows the pressure gauge to be easily read from inside the vehicle.
Includes a wide range of adapters and fittings to cover most domestic and imported vehicles.
Includes instruction manual.
It will not work on carburetor engines and includes no fittings to do so. It comes with a pouch for storage instead of a solid carrying case, which is not ideal for loose accessories.