(photo courtesy: autozone.com)
Hey Sajeev, I got one for you.
Several engines nowadays are set up to operate on half their cylinders under light-load conditions. Would the design considerations for piston rings vary from those normally used for such cylinders that are only used part-time? The question arises in the context of a 2009 V6 Accord that is currently in the Honda dealer’s shop to have the piston rings replaced at the manufacturer’s expense to cure a continual oil consumption and spark plug fouling problem.
General Motors has few diesel-powered wares at the moment, but with the U.S. diesel market expected to hit 10 percent of the overall market by 2020, GM wants as much as it can get.
General Motors’ upcoming midsize truck twins — the Chevrolet Colorado and GMC Canyon — look to do more than attract those seeking a smaller pickup by also seeking out small crossover consumers.
General Motors is advancing the launch of their next-generation pickups by 9 months, with the next-generation trucks due by 2018.
Wednesday, General Motors issued six recalls for a total of around 720,000 vehicles, all assembled within the last five years.
GM built their last 1500 series van at the Wentzville, Missouri assembly plant this past week. GM claims that the vans will die to make room for the all new Chevrolet Colorado and GMC Canyon trucks at the Wentzville plant, but that’s not the full story.
(photo courtesy: http://www.truckinweb.com/features/1304tr_2006_chevy_express_3500/)
TTAC commentator Celebrity 208 writes:
I have been sitting on this draft message for a couple weeks now and I just saw your call for questions so here you go. I just bought a ’05 (Chevrolet) Express 3500 12 Passenger Van with 185kmi. It was owned by a Catholic Mission College where they maintained it as part of their van fleet and the maint. history is pretty clean. It was a good deal even if I have to do something dramatic like replace the transmission.
I’m going to use it for towing a boat (w/ trailer it’s 6500+lbs and the runs are ~15mi round trip), delivering kegs to Pamela Elsinore’s birthday party (“at the bottom of the big hill”), hauling visiting family and friends around when visiting (I live in DC which is a vacation destination for some weird reason), and likely Christmas road trips back to Cleveland because my mother goes hog wild with large Little Tikes stuff.
I am currently at Bagram Airfield in Afghanistan where I will often find myself motoring around the Forward Operating Base (FOB) in one of the last generation Chevy Trailblazers. It is the straight six variety and it has undoubtedly led a difficult life. My requirements are few however…pretty much I need something that can do 25 miles an hour or so and not strand me on the other side of the airfield. As a bonus, the Trailblazer has a working AC and radio. What it doesn’t have is the ability to do 25 or so miles an hour regularly and get me back from the other side of the airfield. (Read More…)
Until a decade or so, if you wanted a three-row SUV your choices were pretty much limited to body-on-frame offerings, most of which were related to a pickup truck. But now, even GM’s own GMT960s (Enclave, Acadia), provide similar amount of interior space to this Yukon. Furthermore, they are less expensive, more efficient, and easier to drive. It’s possible to argue that the biggest, if not the only, advantage of these body-on-frame V8-powered SUVs is their towing ability.
So why do GM, Ford, Nissan, and Toyota still bother with these dinosaurs?
Small pickup fans considering the 2015 Chevrolet Colorado or GMC Canyon may like what they see once they comb through General Motors’ Fleet Order Guide, including more power and other niceties.