Greg found some power steering fluid of questionable vintage while cleaning out his parents' garage. Now he wonders if it would be risky to mix them up and use them. Tom and Ray say he should go ahead and mix them together, as long as he's mixing them for the sole purpose of making it easier to transport to the nearest recycling facility. Find out why using this cocktail in a newer car is a terrible idea, right here.
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Plugging in makes a lot of sense on Hawaii's largest island, but electricity is expensive, distances far, and the local Nissan dealer refuses to sell Leaf battery cars.
Patrick and his old roommate had so much fun on their post-college road trip 25 years ago that they're doing it again--same route and same car, a 1960 Triumph TR3. What should they bring with them to help with it inevitably breaks down? Will Tom and Ray have any advice for Patrick? (Or will they be too busy fishing for an invitation to tag along?)
Researchers from the Advanced Institute of Industrial Technology in Tokyo are close to perfecting a new security device. If everyone could stop laughing, maybe it would actually work.
Dann gets his oil and filter changed regularly, but he wants to know if he should get the car lubed too. Are all those squeaks and squawks coming from the undercarriage just his imagination? Tom and Ray explain why most cars don't need lube jobs anymore, and have some alternative uses for their now-idle grease gun. (Toilet seat on April Fool's Day, anyone?)
Turbocharging isn't about raw power anymore. It's an arrow in the automaker's quiver to reach 54.5 mpg by 2025, along with variable valve timing, cylinder deactivation, lightweighting and hybridization.
Jim just bought a new Mazda and he's worried that the oil recommended by his owner's manual is too lightweight. Can Tom and Ray set Jim's fears to rest? Find out how oil has changed over the years and who can get away with using the lighter stuff, right here.