🔧 2001-2004 GM Duramax Engines: OTC 6778 Injector Removal Tool Review

This thing has a pretty clever design. Pushes out the injectors by grasping the injector bracket and pushing it out of the hole.

Good product, you can do without it, but it makes the job a lot easier and definitely helps to avoid damage to expensive nozzles.

Absolutely helped remove the injectors! It slides down into the injector hold down bracket screw hole. I used my 16" Thorson jackhammer and a 15mm socket to rock the tool back and forth and the nozzle popped out. This tool is a little pricey, but it's worth lifting the fuel injector slightly.

My husband, a diesel technician, asked me to buy this tool for him. So I did just that, like a good little wife. Now that the box has arrived I was expecting a much bigger tool (TWSS). given the price. but unfortunately this little thing falls out and I'm pretty unimpressed. But beyond my feminine expectations, my husband assures me that this tool makes it quick and easy and makes HIM very satisfied.

I used this on my 2003 Chevrolet Silverado LB7 and it worked great, changing out the injectors on these models isn't the easiest so it was nice to have a tool that made it easy to remove the real injectors when you finally reach them. Here's a little tip from my experience: (if you don't want to change the nozzle caps), after you've installed the nozzle remover, use quick and light pulls (almost a rocking motion) to remove the nozzle, rather than one really hard pull. .