View post: DeWalt’s ‘Accurate’ Transit Level Is ‘Perfect for DIYers’ — And It’s on Sale for 40% Off at Amazon This spark plug tester features an innovative dual-socket design, allowing you to test two ...

Purchasing specialized testing equipment to fix your own outboard motor is expensive. Often a DIY mechanic can fabricate his own special tools making troubleshooting a lot easier on the budget.

Checking for spark on your motorcycle can be a hair-raising experience—literally—if you aren't careful. The time-honored method has been to hold a sparkplug in your hand while grounding it to the ...