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Some 2012-13 Chevy Volts may not have enough battery coolant

The 2012 and 2013 model year Chevrolet Volt extended-range plug-in vehicle may have a battery glitch caused by low coolant levels. No recall has been issued and General Motors is taking care of the issue at no cost to drivers. Some of the affected Volts may have lower-than-advisable coolant levels because of some pesky air pockets in the car's cooling circuit. When the coolant levels get too low, the charging system for the battery powering the car's onboard generator (i.e. the Rechargeable Energy Storage System, or the RESS) may be shut down, turning one's Volt into a run-of-the-mill gas-powered car, and a pricey one at that. The Car Connection says GM is advising owners of the '12 and '13 Volts to contact their local Chevy dealer for a free fix. GM representatives didn't immediately respond to a request for comment from AutoblogGreen for more details. We believe this is a separate issue than the one that brought 8,000 Volts back to the dealers for a battery coolant fix, what GM called a "voluntary customer satisfaction effort," a few years ago. General Motors sold 23,094 Chevy Volts last year after selling 23,461 Volts in 2012, so that fix-it list may get fairly lengthy. Check out a GM-Volt.com user thread related to this issue here. *UPDATE: Chevrolet spokesman Randy Fox confirmed in an e-mail to AutoblogGreen that the company issued a service bulletin to dealers that they may need to top off coolant levels on certain Volts because of the issue, and that the vehicle will "return to normal charging operation" once that's done.

Chevy prices new 2016 Cruze from $17,495

Chevy has released pricing information for the new 2016 Cruze. As you might expect, the MSRP on the new model has gone up a little over the model it replaces, but it remains competitive with its rivals. The new 2016 Chevy Cruze comes in four trim levels and with either a manual or automatic transmission. Though not every trim can be had with either gearbox, they are all powered by the same 1.4-liter turbo four, good for 153 horsepower. The list starts in L trim level with the manual, which goes for $17,495 - including the $875 destination charge. The automaker points out that the price of admission is lower than those of the base models of the Toyota Corolla ($18,065), Honda Civic ($19,475), and Hyundai Elantra ($18,075) – all prices verified and including delivery. The Ford Focus ($18,100), Subaru Impreza ($18,295), Mazda3 ($18,695), and Volkswagen Jetta ($19,600) also start at higher prices, with the Nissan Sentra ($17,355) and Dodge Dart ($17,990) listing for similar money. However the Kia Forte ($16,715) still comes in cheaper. Of course those prices are just for the base models. Step up to the Cruze LS and you'll be looking at $18,995 with the manual or $19,995 with the automatic. The higher-end LT and Premium models are only sold with the slushbox and retail for $21,995 and $23,995, respectively. Deliveries start in the spring. ALL-NEW 2016 CHEVROLET CRUZE PRICED FROM $17,495 Redesigned, re-engineered compact sedan is roomier and better connected DETROIT – Chevrolet announced pricing for the all-new 2016 Cruze will start at $17,495 when it goes on sale next spring. The Cruze's base price is almost $2,000 less than the 2016 Honda Civic LX ($19,475), while offering features such as the standard Chevrolet MyLink radio with a 7-inch-diagonal screen, and Android Auto and Apple CarPlay compatibility – subject to their terms, privacy statements and data plan rates as well as a compatible smartphone. OnStar 4G LTE with a Wi-Fi hotspot and a standard rear-vision camera are also available. Larger, lighter and roomier than the 2015 model – including two inches more rear knee room – the all-new Cruze is offered in L, LS, LT and Premier models. An all-new, direct-injected 1.4L turbo engine generates a General Motors-estimated 153 horsepower. A six-speed manual transmission is standard. Cruze LS with an automatic transmission starts at $19,995 with GM-estimated highway fuel economy of 40 mpg. Environmental Protection Agency estimates are not yet available.

Chevy's 6.6-liter Duramax is pretty much all new

To say there's a heated battle in heavy-duty pickups is an understatement, with Chevrolet, Ford, and Ram constantly trading blows of increased torque, horsepower, and towing capacity. The latest salvo is the revised, more powerful turbo diesel 6.6-liter Duramax V8 in the 2017 Chevy Silverado. It has 910 pound-feet of torque, an increase of 145, putting it nearly level with the Ford Super Duty. Here's a closer look at where those gains come from. How exactly did Chevrolet add all that torque plus 48 horsepower? The automaker essentially took a fine-tooth comb to the entire engine. Chevy says it changed 90 percent of the V8, and the cumulative effect of those small changes adds up to big increases. As you might guess, the turbocharger is updated. The larger unit features electric actuation of the variable nozzle turbine (VNT), and what Chevy calls a double axle cartridge mechanism that separates the VNT moving parts from the housing. That helps with heat performance as well, with a claim that the exhaust side of the turbo can run continuously up to 1,436 degrees Fahrenheit. Helping that cause are six exhaust gaskets made of Inconel - an nickel alloy that contains chromium and iron – and upgraded stainless steel for the exhaust manifold. Despite having the same cast iron cylinder block, albeit with some minor enhancements, the engine has new cylinder heads, pistons, piston pins, connecting rods, and crankshaft, which have all been upgraded to handle 20 percent higher cylinder pressures. Alongside the increase in pressure, Chevrolet also increased the cylinder head's structure with a honeycomb design. The pattern features high-strength aluminum with dual layer water jackets that not only improve strength, but also optimize water flow for better cooling. For 2017, the cylinder head also benefits from integrated plenum that aids the engine in getting more air under heavy loads. The cylinder head isn't the only component to get a minor update, as the pistons have a larger diameter pin for improved oil flow. The same detailed improvements has been bestowed to the humble connecting rods (second in our hearts only to the inanimate carbon rod). The new design has the bolts oriented roughly 45-degrees to the rod instead of parallel. The angle split design, as it's called allows for easier passage through the cylinder.