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Hypermiling a Ram 1500 EcoDiesel to 38.1 mpg

You never quite know what Wayne Gerdes has up his sleeve. The man who coined the term hypermiling is always looking for adventurous ways to prove that anyone – even you... yes, you – can eke out more miles per gallon just by changing the way you drive. Saying that is easy. Proving it by going on outlandish cross-country drives is hard. But for Gerdes and his team of fuel economy fiends over at CleanMPG, hard is half the fun. Our latest adventure appeared, at first glance, to be nearly impossible. Which is why we always answer the phone when Gerdes calls. He likes to take journalists along on his drives, not only to try teach us how to hypermile but also to prove that we can be taught. The first time I 'helped' him and his team was when we got over 30 miles per gallon in a 2011 Ford F-150 XLT with the EcoBoost 3.5-liter V6. The EPA rated that truck with at just 16 mpg in the city and 22 on the highway. So, we'll count that trip as a success. Next up was a cross-country drive last fall in a trio of Audi TDI vehicles to prove that you don't need to drive extra slow to beat the EPA numbers. In fact, we made it from Los Angeles to New York City in just over 46 hours, cramped but not cranky. We had once again proven that how you drive is hugely important to your fuel usage. Our latest adventure appeared, at first glance, to be nearly impossible. The EPA says that the Ram 1500 EcoDiesel we would be driving gets just 22 combined mpg (19 city and 27 highway). Gerdes' idea was to drive it as far north from Houston, TX towards Detroit, MI as we could go on one tank. The day before we left, our itinerary got an extra stop. Instead of taking one of the official Shell Eco-marathon prototype vehicles to Detroit, it was decided to bring the winning diesel-powered prototype from the just-finished event to The Henry Ford Museum, where it had been arranged the car would be displayed. The winning car was built by a small team (just four students) from Sullivan High School in Sullivan, IN, who managed to beat a number of college teams with a score of 1,899.32 mpg. That target would be a bit out of reach for the Ram, but could we get 1,000 miles from the tank? Since the truck has a 26 gallon tank (officially, anyway), that would mean the EPA says we could only go 702 miles, assuming all highway driving. Could we make up 300 miles with careful driving? That spells both challenge and fun.

2024 Chrysler Pacifica celebrates 40 years of the modern minivan

While its nameplate is relatively new, the Chrysler Pacifica traces its roots to the model that defined the minivan as we know it today: the Plymouth Voyager. Chrysler is celebrating 40 years of building family haulers by making a handful of small updates to the Pacifica for 2024. Don't expect to find a "40 Years Edition" trim the next time you visit a Chrysler dealer. Changes for the 2024 model year are largely limited to new paint and interior colors. Red Hot and Baltic Gray join the palette, and buyers who order the range-topping Pacifica Pinnacle model can select a new interior color called Sepia. Chrysler has also pared down the Plug-In Hybrid range to two models called Select and Pinnacle, respectively. Customers can add the optional S Appearance, Premium S Appearance, and Road Tripper packages to the base Select trim. The final update for 2024 is minor but important. The Uconnect 5 infotainment system gains an Emergency Vehicle Alert System (EVAS) that warns the driver if it detects an active fire truck, an active ambulance, or "other nearby roadway hazards," according to Chrysler. Chrysler dealers across the nation will begin receiving the 2024 Pacifica in the coming weeks. Moving your family and your stuff for 40 years Plymouth, which Chrysler closed in 2001, built the first Voyager at the Windsor plant in Canada on November 2, 1983. The van went on sale as a 1984 model and became what most historians consider the first modern minivan. The idea of designing a box on wheels tailor-made for families wasn't new: the 1930s Stout Scarab, the original Volkswagen Bus released in 1950, the Fiat 600 Multipla launched in 1956, and the Renault Espace unveiled shortly after the Voyager filled the same void, but it's the Chrysler Corporation's definition of a minivan that stuck. The original Voyager was also sold as the Dodge Caravan (1984) and the Chrysler Town & Country (1990). The three models leveraged a unique set of attributes to stand out from other vans on the market, including car-derived underpinnings (many existing models were related to bulky commercial vehicles), front-wheel-drive, and a sliding door that made the cabin easy to get in and out of. Stow 'N Go seats didn't appear until the 2004 model year, but Chrysler's early vans featured removable rear seats for weekend trips to the hardware store. SUVs and crossovers often get blamed for killing the station wagon, but the minivan arguably started the war.

NHTSA closes investigation on 4.7M FCA power modules, no recall

FCA US hasn't had the best time with recalls as of late. Not only did the company recently agree to greater safety oversight and paid $105 million to the government, that came just days after hacking fears prompted a 1.4-million model recall campaign. However, a recent decision to close an investigation by the National Highway Traffic Safety Administration means that the automaker doesn't have to worry about another major recall possibly affecting 4.7 million vehicles, according to the agency's report (as a PDF). Last September, the Center for Auto Safety petitioned NHTSA to investigate an alleged problem with the totally integrated power module (TIPM) on these FCA US models. The group claimed that a fault with the component could cause a variety of maladies, including stalls, not starting, catching fire, unintended acceleration, and airbag non-deployment. At the time, it also submitted 70 cases where this had reportedly happened. According to NHTSA, "no valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration, or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components." The agency did find signs of an issue with the fuel pump relay in some Jeep Grand Cherokees and Dodge Durangos, but FCA US issued recalls for the problem in September 2014 and February 2015. Without anything else to go on, the Feds don't think it's worth investigating this topic any more.