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Cylinder Leak Down Tester Kit - Engine Compression Diagnosis Tool with Dual Pressure Gauges | Leakage Test Set for Gasoline Engines, Ideal for Cars and Trucks

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$23.98

$ 12 .99 $12.99

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About this item

  • Universal Compatibility for All Vehicles：This cylinder leak down tester kit is compatible with all local and imported cars and trucks, making it the perfect choice for diagnosing both small and large vehicles. ideal for 4-stroke engines, this tool efficiently checks for engine leakage even in tight spaces.
  • Comprehensive Fault Detection：Our leak-down tester is engineered to identify a range of common engine issues, including worn piston rings, cylinder head cracks, worn valves, and blown head gaskets. By measuring the leakage in an engine cylinder, it provides vital insights to pinpoint the source of the problem effectively.
  • How It Works：To use the tester, simply connect it to the cylinder, and feed compressed air (45-100 psi) through the built-in pressure regulator. Diagnosis is based on the leakage measurement displayed on the gauge, along with auditory cues from various parts of the vehicle’s system. Note: This tester is not recommended for shallow cylinders.
  • Professional-Grade Leakage Detection：This tool is a must-have for automotive professionals and DIY enthusiasts alike. It accurately checks engine cylinder leakage, helping you efficiently troubleshoot and diagnose issues. Save time and money by quickly identifying engine problems before they escalate.
  • User-Friendly Design：Designed with the user in mind, this tester is straightforward to operate. Simply remove the valve, turn off the regulator, connect the hose to the cylinder, and calibrate the leak gauge. Observe the leakage levels on the gauge and listen for any signs of leakage, making diagnostics simple and effective.


Product Description

1

2

DUAL GAUGES ASSEMBLY WITH HOSE

Available with either single gauge shows % of cylinder leakage, or twin gauge manifold show cylinder leakage and cylinder pressure.

  • American Style Air Plug
  • Air Regulator Valve
  • Manifold Body
  • Cylinder Pressure Gauge, 0-100psi/0-7bar
  • Cylinder Leakage Gauge, Marked HIGH MODERATE LOW SET
  • 19" Rubber Nylon Resin Hose
  • Brass Quick Coupler

3

PRESSURE REGULATING VALVE

  • Pull out to use
  • Push back to lock
  • Clockwise twist to increase air supply
  • Anticlockwise twist to reduce air supply
  • Turn regulator knob fully anticlockwise before connecting to compressed air.

4

ADAPTERS

Connect to the corresponding sizes spark plugs on most gasoline engine

  • 14mm Brass Coated Aluminum Adapter
  • 14mm Brass Coated Aluminum Adapter + 12mm Aluminum Adapter
  • 14mm Brass Coated Aluminum Adapter + 10mm Aluminum Adapte
5

Package include:

1x Dual Gauges Assembly with 19" Hose and American Style Air Plug

1x 10" Rubber Nylon Resin Hose with 14mm Brass Coated Aluminum Adapter

1x 10mm Aluminum Adapter with O-ring

1x 12mm Aluminum Adapter with O-ring

1x Detailed Instruction

1x Customized Blow Molding Case, 13-1/2"L x 9-1/2"W x 3-1/4"H