It’s amazing just how much keeping your car in tip top condition can help you save money on gas.

For example, did you know you can boost fuel mileage up to 30% by just switching out your old and dirty spark plugs with new ones.

Here’s a cool video worth watching:

And let me throw in a “plug” here for Autolite spark plugs - they’ve been making spark plugs since 1936. Their site has tons of cool info on proper torque and gap of plugs, avoiding pre-ignition, installation tips, and stats on gas savings you can get (I love stats!).