ENGINE AND TRANSMISSION OIL PRESSURE TEST AND DIAGNOSTIC: This engine transmission oil pressure tester kit is used for measuring oil pressure on lubrication system quickly and accurately. The oil pressure gauge readings assist to diagnose if there are following problems: blocking oil strainer or oil filter, broken pressure-limiting valve spring, poorly working oil pump, low/high oil viscosity, blocking lubrication oil channel, blocking oil filter core and by-pass valve is difficult to open etc.

EASY TO TEST ENGINE OIL PRESSURE: Remove low oil pressure switch, attach the oil pressure test with appropriate adapter, start engine to read the pressure on the gauge. Verify vehicle oil pressure is normal or not against manufacturer's recommended readings. Turn off the engine and remove the oil pressure tester, replace the low oil pressure switch, then done.

FITMENT TYPE FOR OIL PRESSURE GAUGE KIT: This oil pressure test tool kit includes 12PCS selectable brass connectors (include the one on hose), very sturdy and durability. These connectors can be connected to the corresponding sizes oil pressure test service port, on most vehicles with gasoline or diesel engine, includes car, motorcycle, ATV, truck and so on.