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πŸ”§ enhance fuel efficiency with otc 3398 fuel injection pulse tester logo

πŸ”§ Enhance Fuel Efficiency with OTC 3398 Fuel Injection Pulse Tester Review

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
πŸ“Š Diagnostic, Test & Measurement Tools, πŸ”§ Automotive Tools & Equipment

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Description of πŸ”§ Enhance Fuel Efficiency with OTC 3398 Fuel Injection Pulse Tester

Fuel injector testing requires precision equipment and this vehicle powered tool fills that requirement. It enables you to check cylinder balance by firing individual injectors at 1/2-second increments. Three different ranges 1 pulse of 500 milliseconds 50 pulses of 10 milliseconds and 100 pulses of 5 milliseconds. Power and output lights indicate test activation.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Check out these T-Pens!

DO NOT short the output (T-contacts). With several adapters, the injection flow can be easily checked if the fuel pressure can be measured. I use SUR&R adapters.

Pros
  • Impressive
Cons
  • Clarity

Revainrating 5 out of 5

The pigtail didn't fit the injector but the adapter fit loosely so I bought a GM pigtail and seasoned it to test and it worked perfectly. https

I am using this to fix my atomizer problem on my 2001 Silverado 6.0. The pigtail didn't fit the injector but the adapter fit loosely so I bought a GM pigtail and seasoned it to test and it worked perfectly. https://www.amazon.com/AUS-Injection-DELF-Injector-Connector/dp/B00EAJD8NI

Pros
  • practical thing
Cons
  • little things

Revainrating 5 out of 5

Great OTC tester! suitable for tools and devices

My husband is very satisfied with this OTC tester! He said he does whatever he has to do. It works very well, it seems to be of very high quality, and it has already been an extremely useful thing for him! He was sad it was made in China but said the quality still seemed great for OTC. He genuinely thinks that at over $100 it should come in a case for safe keeping as it's a bit finicky sitting in a toolbox drawer. I'll search the internet to see if I can find something for him to wear. Any…

Pros
  • Price
Cons
  • Almost everything ok