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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

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pros

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pros

Features with many positive mentions

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Value For Money

Customers are highly satisfied with the value for money they received from this spark plug adapter by Lisle. They praise its quality and affordability.

Compatibility

Customers are highly satisfied with the compatibility of the Lisle 20540 12mm Spark Plug Adapter as it fits various compression testers and engines, allowing them to perform necessary checks on their vehicles. Some customers have noted that while the adapter works perfectly, it may increase the size of the combustion chamber and result in lower than actual compression readings for smaller engines.

Consistency Across Cylinders

Customers are generally positive about the consistency and accuracy of the Lisle 20540 12mm Spark Plug Adapter in measuring compression across cylinders for various engines, including cars, motorcycles, and small motors. Some customers have mentioned that it helped them diagnose engine problems and eliminate potential major issues. However, a few customers have suggested that the product might be better purchased in-store to ensure accuracy and trustworthiness.

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Frequently mentioned features with split sentiment

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Hose Quality

Customers generally have a positive opinion about the hose quality of the Lisle 20540 Spark Plug Adapter. Most reviews praise its durability, accuracy, and well-made fittings. However, some customers have reported issues with damaged or faulty products upon arrival.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality


Well constructed and sturdy, it worked fine for me.


I believe you can trust the quality and reliability of this lisle 20250


After using and getting inaccurate readings on a hf compression tester and then reading all the negative reviews on it for inac...  Read More


So what i thought was a leaking exhaust valve was supposed to be leaking for engine starting.

Price


This part saved me a $500 trip to a mechanic.


This is a great, accurate tool at a great price.


A bit expensive, but it got the job done.


A little pricey for a simple piece; however works as expected.

Shipping


But i need it and i got it in one day thank you

Competitiveness


Its use is for comparing cylinders and being close to manufactures spec.


I compared it with my fellow mechanics snap-on tester and the readings were the same.

Overview

  • How are reviewers describing this item?
    great, good, quality, needed and made.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 90% high quality reviews are present.
  • This product had a total of 425 reviews as of our last analysis date on Aug 4 2024.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    I did not check it for accuracy


    Posted by a reviewer on Amazon

    Most compression test gauges dont include a fitting for 12mm spark plugs


    Posted by a reviewer on Amazon

    It screwed onto the end of my compression gauge hose


    Posted by a reviewer on Amazon

    It worked but the fwd exhaust valve has a auto decompression device on the cam


    Posted by a reviewer on Amazon

    So what i thought was a leaking exhaust valve was supposed to be leaking for engine starting


    Posted by a reviewer on Amazon

    Once it starts and hits a certain rpm the decompression devices kicks out


    Posted by a reviewer on Amazon

    Ended up being a melted piston causing severe exhaust smoke


    Posted by a reviewer on Amazon

    After using and getting inaccurate readings on a hf compression tester and then reading all the negative reviews on it for inaccuracies on small motors i bought this lisle based on its reviews

Review Count History
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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

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