2014 Nissan Altima 3.5 Sl on 2040-cars

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2013 Nissan Pathfinder drivers reporting loss of power, 'shuddering' [w/video]

No one appears to have a handle on the numbers, but more than a few owners are registering the same complaint about the CVT-equipped 2013 Nissan Pathfinder: that it "shudders" and loses power when accelerating from a standstill or at low speeds. According to posters at places like Pathfinder Talk, Edmunds, Auto Recalls for Consumers and About Automobile, it happens between about 20 to 40 miles per hour, the sensation is described as being like "driving over a rumble strip" and the power loss occurs for about three to four seconds.
ABC 13 in Houston rode with Pathfinder owner Marlise Holzworth to experience the issue, Holzworth saying that it feels like her vehicle is about to stop when the shudder occurs. Nissan responded to the report, saying that, "A new part has been developed for 2013 Pathfinders that exhibit symptoms similar to those Ms. Holzworth describes. The necessary part should be available at Nissan dealers in June."
Likewise, according to a post on the PathfinderTalk forum, user Krsin97 was informed by a Nissan engineer in April that "[We] are aware of the problem and Nissan is working on update that will come out at the end of June to eliminate the problem."

New allegations against Ghosn concern payments to Saudi businessman

BEIJING – Fresh misconduct allegations brought by Tokyo prosecutors against ousted Nissan Chairman Carlos Ghosn center on the use of company funds to pay a Saudi businessman who is believed to have helped him out of financial difficulties, two company sources with knowledge of the matter said. Prosecutors arrested Ghosn for a third time on Friday, accusing him of aggravated breach of trust in transferring personal investment losses to the automaker. The prosecutors' statement said they believe that around October 2008, Ghosn was trying to deal with losses on paper of 1.85 billion yen ($16.6 million) incurred on a swap contract he had with a bank which it did not name. A person helped arrange a letter of credit for Ghosn and a company run by the person later received $14.7 million in Nissan funds in four installments between 2009 and 2012, the statement said, adding that the payments were made in Ghosn's and the person's interests. "By doing so, (Ghosn) behaved in a way that breached trust, and inflicted damage on the property of Nissan," the statement said. The statement also said Ghosn had earlier sought to have Nissan shoulder the appraisal losses directly. According to the Nissan sources who have knowledge of the company's probe into its former chief, the person who helped Ghosn is Khaled Al-Juffali, vice chairman of one of Saudi Arabia's largest conglomerates, E. A. Juffali and Brothers, and a member of the board at the Saudi Arabian Monetary Authority. He is also majority owner of a company called Al-Dahana which owns half of a regional joint venture called Nissan Gulf with the other half held by a wholly owned unit of Nissan Motor. Sheikh Khaled Juffali has no comment on this subject, according to an emailed statement from E. A. Juffali and Brothers. Ghosn's Tokyo-based lawyer, Motonari Otsuru, was unavailable for comment on this article, according to a person who answered the phone at his law office. A representative for the Ghosn family declined to comment. Other media have said Ghosn has through a lawyer denied that he shifted losses to Nissan and has told investigators that the four payments were for legitimate business purposes, including a reward for handling problems at Nissan dealers in Saudi Arabia. Tokyo prosecutors declined to comment. Asked about Ghosn's reported comments, a Nissan spokesman said: "We cannot comment on matters related to Ghosn's arrest for breach of trust.

Is the skill of rev matching being lost to computers?

If the ability to drive a vehicle equipped with a manual gearbox is becoming a lost art, then the skill of being able to match revs on downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. The usefulness of rev matching in street driving is limited most of the time – aside from sounding cool and impressing your friends. But out on a race track or the occasional fast, windy road, its benefits are abundantly clear. While in motion, the engine speed and wheel speed of a vehicle with a manual transmission are kept in sync when the clutch is engaged (i.e. when the clutch pedal is not being pressed down). However, when changing gear, that mechanical link is severed briefly, and the synchronization between the motor and wheels is broken. When upshifting during acceleration, this isn't much of an issue, as there's typically not a huge disparity between engine speed and wheel speed as a car accelerates. Rev-matching downshifts is the stuff they would teach at the automotive equivalent of the Shaolin Temple. But when slowing down and downshifting – as you might do when approaching a corner at a high rate of speed – that gap of time caused by the disengagement of the clutch from the engine causes the revs to drop. Without bringing up the revs somehow to help the engine speed match the wheel speed in the gear you're about to use, you'll typically get a sudden jolt when re-engaging the clutch as physics brings everything back into sync. That jolt can be a big problem when you're moving along swiftly, causing instability or even a loss of traction, particularly in rear-wheel-drive cars. So the point of rev matching is to blip the throttle simultaneously as you downshift gears in order to bring the engine speed to a closer match with the wheel speed before you re-engage the clutch in that lower gear, in turn providing a much smoother downshift. When braking is thrown in, you get heel-toe downshifting, which involves some dexterity to use all three pedals at the same time with just two feet – clutch in, slow the car while revving, clutch out. However, even if you're aware of heel-toe technique and the basic elements of how to perform a rev match, perfecting it to the point of making it useful can be difficult.