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Porsche announces plan to replace 911 GT3 engines

About a month back, we reported that Porsche was suspending delivery of its 911 GT3 due to reported incidents of the engine bursting into flames. A few days later, Porsche told owners of the new track-ready models not to drive their cars and had their local dealers pick up the cars in question. Just a couple of days ago, we reported that Porsche was working on a fix, and now we have the official details.
Following an internal investigation prompted by two such incidents, Porsche has confirmed that is has identified the problem as resulting "from a loosened screw joint on the connecting rod." The loose connecting rod, Porsche found, damaged the crankcase, which in turn resulted in oil leaking and then - in at least two cases - igniting.
Our source is unaware of Porsche being contacted by GT3 owners concerned about the impact of a replacement engine on their car's collectibility or resale value.

Singer Porsche, Koenigsegg, NSX: Leno's life doesn't suck

Jay Leno had quite a productive trip this year during Monterey Car Week. Not only did he get to pal around with Ian Callum and check out the Pebble Beach Concours d'Elegance, but the denim-clad comedian also headed to The Quail to talk to some prominent figures in the modern sports car scene. Capping off the fun, he got to take a drive in a Mercedes-AMG GT S, too Perhaps the highlight of this show is a nearly 10-minute interview with Christian von Koenigsegg. The founder of the Swedish hypercar company digs deep into the Agera One:1's engineering details, relating interesting facts about the aerodynamics and transmission. In addition, Leno chats with Rob Dickenson of Singer about its newly reimagined Porsche 911 Targa, and he gets the latest scoop on the Acura NSX's progress from newly promoted Acura Vice President and General Manager Jon Ikeda. If you like hearing about the nuts and bolts of sports car development, then this video can't be missed. Of course, we were there at Monterey, too, and we pointed our own cameras at some of the amazing machinery, both vintage and modern, at all the various car-focused events of the week. Take a look back at some of our own cool footage in the videos below. Related Video:

Audi's Project Artemis woes could delay range of VW Group EVs

Two years ago, Audi's then new CEO Markus Duesmann announced his first big initiative called Project Artemis. The plan's marquee component is "to implement a new lighthouse project for Audi in record time," being "a highly efficient electric car scheduled to be on the road as early as 2024" on a brand new platform that would be shared with Porsche and Bentley. An ex-VW and -Porsche man named Alex Hitzinger, who'd also spent time at Apple working on the tech company's electric car, was brought on board to lead Project Artemis and come up with new ideas. Parent Volkswagen Group said it wanted to become "as agile as in a racing team," removing the bureaucratic molasses and bottlenecks interfering with getting the best product on the road in the best time. However, in any grand venture, failure comes before success. Automobilwoche reports that Artemis is struggling through issues large enough to push the product plans back by years. The issue, as it was with the ID.3 lineup on the eve of that car's launch, is software. Well, that's the latest, largest problem; Artemis has already been through copious struggles before getting to the software bit. Two months after Hitzinger came on, in December 2020, VW raised its EV volume target from 50% to 70% by 2030. That necessitated a rethink of the VW Group's entire platform strategy considering the far greater production scale. Hitzinger only lasted six months in the job, ousted in May 2021, supposedly because Audi believed his ideas were "not suitable for profitable series production" among other reasons. By that time, the pace of software development was already said to be six months behind schedule, with the Car.Software division working on VW.OS 2.0 "not yet running at the speed hoped for." Internal frictions were noteworthy and costly as well. VW's commercial division plant in Hanover was meant to build Artemis vehicles for Audi, Porsche and Bentley, but Automobilwoche reported in January of this year that Porsche paid a ""small three-digit million amount" — like $100 million or so — to get out of the deal mandating its vehicles come from the Hanover facility.    So Audi effectively brought Artemis in-house to lead vehicle development, and Car.Software turned into Cariad to get VW.OS and VW.AC, which stands for Automotive Cloud, to market.  The first Audi vehicle under Project Artemis was planned to arrive by the end of 2024, a production version of the Grandsphere concept.