1999 Jeep Grand Cherokee Under 150k Miles Needs Minor Work on 2040-cars

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FCA's Pentastar V6 gets more power, efficiency for 2016

Already a vital member of FCA's powertrain lineup, the 3.6-liter Pentastar V6 is receiving major efficiency improvements for 2016. Thanks to a massive amount of new tech attached to the mill, fuel economy is up six percent, and torque below 3,000 rpm jumps nearly 15 percent. The updates arrive first in the 2016 Jeep Grand Cherokee, but they should proliferate to other models eventually. At least in the Grand Cherokee, the tweaks push power up five horsepower to 295 ponies. FCA's engineers went through the Pentastar from top to bottom to eke out as much efficiency as possible. For example, there's now a two-speed variable-valve lift system that can run in low- or high-lift modes. This upgrade is responsible for 2.7-percent better economy, the company claims. A new intake manifold with longer runners and updated variable-valve times also helps boost the torque output. Further improvements come from pushing the compression ratio to 11.3:1, from 10.2:1 before. Perhaps most impressive is that despite all of the innovations, the latest Pentastar actually weighs four pounds less than the current version. Beyond the Pentastar improvements, all of the FCA US gasoline engines, except for the Viper's 8.4-liter V10, will be E15-compatible for 2016. The company says that it wants to be ready for the higher ethanol content fuel's greater use in the near future.

Weekly Recap For 5.20.16 | Autoblog Minute

Senior Editor Greg Migliore recaps the week in automotive news, including a look at the Aston Martin Vanquish Zagato, two Volvo concepts, and the FCA Jeep airbag recall.

Finding surfing spots in the UK is tough work, even in a Jeep

You truly have to love surfing to practice the sport in the United Kingdom. The area isn't exactly teeming with warm beaches full of sunbathers, and absolutely no easy spots to find big waves. To be a UK surfer, you need to be a fearless adventurer, not to mention quite lucky. And driving a Jeep might help, too.
Surfers Oli Adams and Micah Lester are traveling around the British Isles in a Jeep Wrangler Overland trying to find the best surf spots out there. These guys don't fit the laid-back surfer stereotype, but that's because finding waves in the UK is hard work. They say that the waves at some of these spots only exist for about three hours every year when the current and winds are just right.
To find these surf spots, the Jeep's offroad capabilities are paramount. In some areas, as you'll see in the video, there isn't even a beach, just jagged rocks. It would be like the movie Endless Summer, that is, if it could start snowing at any moment. These guys are clearly dedicated to their sport.