2003 Chevrolet Corvette 50th Anniversary on 2040-cars

Auto blog

GM opens official investigation into C8 Corvette transmission leaks

In March 2020, a month after Chevrolet began customer deliveries of the 2020 C8 Corvette, a GM dealer technician created a Reddit thread about a leaking gearbox in a Corvette with 32 miles. That car hadn't even been sold yet. Since then, as a search of "C8 Corvette transmission leak" shows, it's been tales of woe for some owners. Something in the Tremec TR-9080 transaxle in the back of the mid-engined Corvette doesn't work as it should, the fault able to cause codes that the transmission needs service, or that the driver needs to shift to park. In some cases, the battery would die because of follow-on issues after the initial transmission code, that code preventing the car from powering down. As Autoevolution reports, GM filed paperwork with the National Highway Traffic Safety Administration in August to look into what's going on. Between forum threads and GM's investigation document, there are several issues mentioned. The most common appears to be the dual-clutch transmission leaking fluid due to gasket failures like the one suffered by one owner at 858 miles, and another for an owner currently enduring a second leaking transmission. The Midengined Corvette Forum reported that Chevy engineers redesigned the TR-9080 pan, fitting Corvettes with the new unit at some point in the 2021 model year. The original pan was stamped steel unit affixed to the engine with two studs and 13 bolts, plus "reinforcement plates." The updated pan is said to be a cast aluminum unit affixed with two studs and 17 bolts, omits the reinforcement plates, and gets a new machined new groove around its edge to seat the gasket seal. The GM paperwork now at the NHTSA mentions a P1789 code, and says one reason for it could be "debris on the park position sensor magnet causing an incorrect position reading to the TCM." This might be caused by another issue mentioned in forums, which is clogged transmission filters. GM gives instructions for returning transmission filters to the company, and a poster on one forum said the Corvette tech at the dealer where he bought his Corvette told him the automaker "requires every used transmission filter to be returned to GM."  Whatever's going on, the problems haven't stopped, and they go beyond the P1789 code. Over the weekend, a 2022 Corvette owner posted on Corvette Forums that he got a check engine light on his car after just 850 miles.

Ford also working on 200-mile EV to compete with Bolt, Model 3

The Chevrolet Bolt is on a lot of people's radars. You may have even noticed friends and colleagues who harbor very little interest in the automotive world, or anything labeled as "green," who have taken notice of a 200-mile electric vehicle coming out of Detroit. Mass appeal is the idea, after all. You can include Ford in the list of interested parties, in this case with the intention of taking direct aim at the Bolt – and, by proxy, the Tesla Model 3 – with an affordable, long-range EV of its own. Ford will unveil its own long-range EV, positioned to compete with Chevrolet, later this year, according to Automobile. Details are very scarce about Ford's plans, but we do know that the Bolt (or whatever the Chevy all-electric hatchback will end up being called) is expected to offer over 200 miles of driving between charges, with a sticker price around $30,000. The other major player, of course, is Tesla's smaller, more affordable sibling to the Model S. The Model 3, also slated to go on sale in 2017, should cost less than $40,000. While Tesla has established itself in the EV world, another long-range EV out of Detroit would win some customers from the California-based startup. For now, though, we'll just have to wait, as Ford remains tight-lipped about its plans for the car. Automobile predicts a possible unveiling at the Los Angeles Auto Show in November, what with California's EV mandate being a driver of strategy for various automakers. Most can agree, though, that a larger field of options – while not ideal for backers of the Bolt or Model 3 – will only benefit the car-buying public. Related Video: Featured Gallery Chevrolet Bolt EV Concept: Detroit 2015 Related Gallery Chevrolet Bolt EV Concept News Source: AutomobileImage Credit: Copyright 2015 Sebastian Blanco / AOL Green Rumormill Chevrolet Ford Tesla Electric Future Vehicles Chevy Bolt ford ev

GM to restore legendary Corvette damaged in sinkhole accident

Car lover's hearts' sank when they saw images of bent and destroyed classic Corvettes at the bottom of a sinkhole last February after the floor of the National Corvette Museum gave way. General Motors announced Wednesday it would restore the one millionth Corvette ever produced to its former glory. The 1992 convertible was heavily damaged when a 40-foot deep sinkhole opened beneath a bevy of rare cars at the National Corvette Museum in Bowling Green, Kentucky. Since then, GM has been slowly restoring the classic cars, though five of the eight that caught in the sinkhole were determined to be too damaged to repair. This November, the 2009 Corvette ZR1 Blue Devil was the first car to be returned in mint condition to the Museum, according to Autoblog. It suffered significant damage but was still drivable after being pulled out of the debris. The one millionth Corvette is still in bad shape. The automaker is estimating six months worth of work to restore the car, which sustained paint scratches, rear-suspension damage and a mangled front fender. Related Gallery Consumer Reports Most Loved Cars 2014 Chevrolet GM Automotive History corvette famous cars sinkhole corvette museum