JLM's Injector and Spark Plug Loosener is especially useful for freeing seized delicate parts. It is strong enough to break apart the bond between two components but is sufficiently gentle to reduce the chance of later damage.
How to loosen a stuck spark plug or injector with JLM
Avoid using force
When dealing with seized spark plugs or injectors, using brute force can lead to expensive damage. Whilst breaking a stud, by attempting to unscrew a heavily corroded nut, is not always a catastrophe, the cost and effort involved in extracting a snapped spark plug, fuel injector, or glow plug can be considerable.
For a variety of reasons, these components’ threads and those of the cylinder-head can fuse together. The result is a powerful bond that is inaccessible. Rather than using physical force to separate them, JLM Lubricants offers its chemical expertise as a solution.
JLM Injector and Spark Plug Loosener: Your chemical solution
If you’re wondering how to loosen a stuck spark plug or injector safely, JLM’s Injector and Spark Plug Loosener offers a smart, chemical-based solution that eliminates the need for excessive force.
This advanced injector loosener works in two ways:
- Rapid chilling to -40°C causes micro-cracks that break the fused surfaces apart.
- Incorporates PTFE-enhanced lubrication to minimise friction during removal to reduce stress on the stuck component.
In addition, this JLM product features:
- A powerful corrosion inhibitor to protect metal surfaces
- An acid- and silicone-free formula safe for engine components
- An easy-to-use aerosol with a precision nozzle for targeted application