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πŸ” enhanced engine performance: discover the new leak down tester tu-21 for accurate cylinder leak detection and engine compression testing logo

πŸ” Enhanced Engine Performance: Discover the New Leak Down Tester TU-21 for Accurate Cylinder Leak Detection and Engine Compression Testing Review

6

Β·

Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ› οΈ Engine Tools, πŸ”§ Automotive Tools & Equipment

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Details

BrandONDY
MaterialCarbon steel
Item Weight3.39 Pounds

Description of πŸ” Enhanced Engine Performance: Discover the New Leak Down Tester TU-21 for Accurate Cylinder Leak Detection and Engine Compression Testing

FITS YOUR VEHICLE -- It is compatible with gasoline 4-stroke engines and 12mm or 14mm spark. As long your vehicle has a standard spark plug socket, this set will work for you. COMPARE CYLINDERS -- It best tests cylinder leak down and compression when comparing a suspect cylinder to a known good cylinder on the same engine. EASY TO USE -- Remove the Schrader valve and turn the regulator off before applying shop air. Install the hose to the cylinder, the unit to an air supply, calibrate the leak gauge, and connect the unit to the cylinder hose. Diagnosis is made by observing the amount of leakage indicated on the cylinder leakage gauge and listening for leakage at various points of the car system. Designed to detect a variety of common engine faults. including: Worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets. Suitable for use on any petrol engine with 10, 12 or 14mm spark plugs. Tester checks the amount of leakage in an engine cylinder & helps determine the source. Ideal for testing trucks & late model cars where clearance is minimal.

Reviews

Global ratings 6
  • 5
    6
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Very good product. - Tools and equipment

The kit is well assembled and holds all parts securely. The system is well built and very easy to use and did the job I needed it to do. I recommend this to everyone.

Pros
  • Excellent price
Cons
  • Negative impression

Revainrating 5 out of 5

Good Tester!: Compression Gauge

I have used these testers before and this one has worked great for me several times! If you take the time to read and understand the instructions, you won't have any problems with this tester.

Pros
  • Availability
Cons
  • Some Cons

Revainrating 5 out of 5

Good for beginners and advanced technologies.

Good work tool for beginners and advanced users. While not a high-end technical tool, it will get the job done. It should come with all spark plug adapters.

Pros
  • Great for me
Cons
  • poorly thought out

Revainrating 5 out of 5

Works well at a very reasonable price,

Good price that provided bad but accurate news on my IH tractor engine. This confirmed it was time for a restore. Since the restoration cost is 2,000, it is important to know that this is necessary. I'm glad I have this as part of my diagnostic kit.

Pros
  • Pretty
Cons
  • Some little things

Revainrating 5 out of 5

The tester will quickly identify all types of head gasket failure

OEM makes a large line of inexpensive, reasonably well made, and fairly accurate tools for do-it-yourself auto mechanics. Your Cylinder Leak Tester is no exception. This tester has two different connections: intake air and exhaust air to the cylinder. The inlet connects to your factory 90-100psi air compressor with NPR quick disconnects, and the outlet connects to the cylinder under test with a special test hose. The test hose has a 14mm male thread to screw into the spark plug hole (hand tight

Pros
  • Availability
Cons
  • Don't really like it, it's ok