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DennisB WiseAutoTools.com © Summary: Chrysler, Dodge and Jeep with the 3.6 Pentastar engine has a common problem of blown head gaskets due to the aluminum threads in the block failing for the head bolts. There may only be one or two bolts that have stripped head bolt threads in the block. However, we recommend replacing the threads for all 16, so that it will be less likely to have a repeat problem. No one wants to have to remove a cylinder head a second time, when it can be avoided! Below are s …

WiseAutoTools.com Summary: We cover how to check the spark plug size, to help determine which is the correct repair insert for fixing stripped spark plug threads. We explain how to measure the diameter, thread pitch and reach as well as an easy way to determine the seat type. All important factors when choosing a thread repair insert and kit for repairing blown out spark plug threads. The simplest way to determine the size is to look up the spark plug for your vehicle on a parts store website an …

Just wanted to say thanks, these bits worked great to remove an EZ Out that broke inside of a broken 5/16x18 stud in a 1” blind hole at the end of a crankshaft.First picture shows partial removal of the EZ-Out, second picture is the tapped hole after the broken pieces were removed, made possible by your tooling. Total time from start to finish, including thread chasing with 3 taps, was less than an hour after starting with your Rescue Bit.Share with others, use as you wish. Thanks, Pa …

WiseAutoTools.com © Summary: This article covers several options for repairing stripped threads for oil and transmission (Primary or Secondary) drain plugs on Harley Davidson motorcycles. Harley Davidson motorcycles obviously vibrate a lot which may lead to the drain plugs loosening over time. If they loosen up any, thread deterioration may occur. Aluminum threads can also get damaged and stretched if drain plugs are overtightened a little.  It does not matter if it’s a Harle …

DennisB WiseAutoTools.com © Summary: This article covers the correct spark plug thread repair kit to use when a 2013 to 2020 Ford Fusion with a 1.6 Liter engine has failed spark plug threads. A first time thread repair uses our Time Sert 4412E spark plug thread repair kit and the 44187 inserts which are 24mm long. We also recommend using the 6010 thread locker and 6020 driver oil. The threaded part of the spark plugs for this model measures 25mm (in length) which is long …