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Hank
Reviewed in Canada on February 17, 2025
A must in every tool chest.
schutzen
Reviewed in the United States on February 14, 2025
car was making a whistling noise, finally figured out it was coming from the spark plugs, so I pulled them and re-threaded with this, the tool worked but it was really uncomfortable for me to use so much "force" required to chase the threads, I get really nervous with working on aluminum heads, not sure how that helps you but be aware you will need to use some lube or antiseize on the threads and be "patient" it takes some finese to get it started without cross threading, make sure you already have the lube or antiseize before your order or add it to the order when getting this, one tip, you may want to get some "bore" brushes also, you don't' want any debris or lube left behind, you can just pull your "coil" wire or crank without the plug wires attached to blow everything out when done
Miles Monroe
Reviewed in the United States on January 18, 2025
I mangled the threads on my Honda compressor motor not realizing that it inserted at an ever so slight angle. This tool helped me figure that out and fix the problem well enough that my new plug went right in and it started on about the third pull. Don't forget the anti seize.
Jimmy B
Reviewed in Canada on July 15, 2024
I somehow buggered the lawn mower thread hole, used this along with anti seize lubricant, tool worked well.
Customer
Reviewed in the United States on June 3, 2024
I used this and another product to clean up threads on my Vstar 1100. Had a mild cross thread and needed to clean up before reassembly.
Adam L
Reviewed in the United States on March 17, 2024
2001 maxima. 240k miles on it and the threads were terrible as you can see in the old plugs. I used some grease and slowly ran it thru the threads in the head back and forth. Id run it a few threads reverse and clean it. Repeat till I got it running smooth. then i cleaned up one of the old plugs with some copper antiseaze. Ran it thru each to get the threads in the head a good coating. then installed new plugs that went in like hot butter. I'm so happy this worked as I was scared of cross-threading and needing a Heli-coil. highly recommend this tool. Take your time do it by feel to get started. I would just turn the extension and only put a stubby ratchet on after i was able to make a few rotations with the extension alone.
ZAKI V
Reviewed in the United States on November 24, 2024
Worked great!
mdputnat
Reviewed in the United States on October 1, 2024
This worked perfect for cleaning out spark plug threads. It even cleaned up/cut new threads in a hole that was a little screwed up, but had some threads to work with. I like that it uses a 3/8" drive where as a regular tap usually requires and adjustable wrench, which is worthless for a spark plug hole application. Very glad I bought this!
ANGELICA TIRADO
Reviewed in Mexico on September 4, 2023
Recuperó a la perfección las roscas de las bujías del 5.4 ford Tritón de mi expedition 1999
Have Blue
Reviewed in the United States on November 9, 2023
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Armr
Reviewed in the United Kingdom on April 8, 2023
A must for your old Beezers, Triumphs, Nortons, Harleys, in fact anything that takes a 14 mil plug. Left my '83 Ironheads plug threads looking brand new.
Byron A
Reviewed in Canada on August 10, 2022
Quality made. Threads in perfectly and a must if the plug does not install smoothly. Thread it in with grease or some form of anti seize. Great to ensure your mating threads are clean. Not designed to cut....it cleans the threads. It is the perfect size to reach deep holes.
Jami Leigh
Reviewed in the United States on September 21, 2015
I'd inherited a Toro z4200, and when I went to replace the spark plug it would seize halfway on entry. It still worked, but I looked at the old one and noticed it was only in halfway as well. Someone, at some point, had to of messed up the threads inside. I looked, and they were bunked.No clue what to do, I mean it worked, but it should be able to insert fully. Is this something I need to take to a repair shop? Will it cause issues? I didn't want to bore it out and use one of the kits that you had to insert the extra piece, pretty sure I'd screw that up and make things worse.So I found this tracer, and ordered it with the as it said 'Important: Use Anti Seize" in the description.It arrived today. I removed it and the lube from their packages and put some lube on the tracer. I removed my old spark plug that was half inserted, then used a ratchet attachment on my impact drill and slowly ran this through the treads, backed it out, and ran it through again. I wiped up any excess lube, blew out the hole with an air compressor, and put the spark plug, now completely in place, back into the hole. It was that easy, maybe took 5 minutes from opening the package to having fixed spark plug threads.You're most likely not supposed to use an impact drill, but I was careful and it worked out great. That way I didn't really have to fight with it at all tugging on a ratchet. Now the mower connection with the spark plug is so good that I don't even need to put the throttle in choke to start the mower, just turn the key, even on turtle, and it's over in like half a second.This is a great product, and was worth the 5 bucks any day.
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