When your engine starts misfiring or idling rough, you want answers before you start buying parts. This spark plug analyzer lets you check and compare spark strength on the bench, so you can confirm the problem and move forward with confidence.
If an engine is misfiring, reinstalling questionable spark plugs can lead to more guesswork. This analyzer allows you to connect two plugs at once and visually compare spark intensity while adjusting the simulated RPM from 500 to 6000. That makes it easier to identify weak or inconsistent spark before the plugs go back into the engine. The protective cover adds an extra layer of safety by shielding live electrical components during testing.
California residents: click here
Info for this part was:
At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.
Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.
Error submitting comment. Please try again momentarily.