2009 Acura Tl Base Sedan 4-door 3.5l on 2040-cars

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Honda and Acura recall 124,077 vehicles due to potential brake failure

Honda and Acura are recalling 124,077 total vehicles across numerous model lines due to a part in the brake system that was potentially improperly assembled, which could ultimately lead to brake failure. The models affected include the 2020-2021 Honda Civic, 2020-2023 Ridgeline, 2021-2023 Passport, 2021-2022 Pilot and the 2020 Acura MDX. As for the issue itself, Honda says the brake master cylinder “may have been improperly fastened to the brake booster assembly during production.” Specifically, the tie rod fastener is the problem point. Honda says that if it was improperly assembled, that could result in loose or missing tie rod nuts. If this is the case, when you hit the brakes, a bending load can be placed on the brake booster tie rod studs, which could in turn cause the tie rod studs to break. This then allows the brake master cylinder to separate from the brake booster, which Honda says could result in diminished or lost brake function. Honda says it received a report of brake failure on a 2021 Pilot last year, which prompted the companyÂ’s investigation. There are no crashes, injuries or deaths related to this issue, according to Honda, but it has received two related warranty claims since September 2022. Owner notifications are scheduled to begin on August 7 this year. Honda says it will inspect and replace any missing nuts, and if any brake booster assembly components are damaged, those will be replaced, too. Related video: Recalls Acura Honda Truck Crossover Hatchback SUV Sedan

2020 Acura NSX Suspension Deep Dive

The Acura NSX has been a special car as long as I’ve been in the business. The first one came out in 1990, the same year I started my career in automotive engineering. I vividly remember driving one briefly back then when we brought one in for benchmarking. I'd drive it again 22 years later when my previous employer bought a used 1991 example for a long-term test. Reader interest was sky-high and the car was still gorgeous, but the march of time and automotive engineering had clearly left it behind. Then, in 2016, a second-generation NSX emerged, and it was packed with bleeding-edge thinking. It has a 3.5-liter twin-turbo V6, but this new NSX is a hybrid with an electric motor-generator sandwiched between the engine and its nine-speed DCT transmission. Two more electric motors – one for each wheel – power the front axle. There they can add traction, regenerate electricity under braking and dole out hyper-accurate levels of torque vectoring. The carÂ’s tire package was changed from Continental SportContact 5 to SportContact 6 tires in 2019, and numerous suspension re-tuning tweaks came along with them. The result is a lively and well-balanced car that is relentless when driven hard and a pussycat around town. LetÂ’s see what theyÂ’ve got going on under there.   At first glance the 2020 Acura NSX appears to have dual wishbone front suspension. But we canÂ’t tell for sure because that big two-piece brake rotor is in the way. The coil-over shock looks obvious, but a few odd details are apparent even from here.   This view also seems to indicate double wishbone suspension. But the pivot axis (green arrow) between the upper and lower ball joints looks wrong – itÂ’s far too vertical. WeÂ’re missing something. But I would be remiss if I failed to point out a few other things before we moved on. For one, the front drive axle confirms this to be an all-wheel-drive machine. Second, the forged aluminum damper mounting fork (yellow) that envelops the axle is mounted to the lower arm about 75% out from the armÂ’s inner pivot. The spring and damper motion ratio would be 0.75-to-1 relative to wheel movement, with a tiny reduction due to its lean angle. Lastly, just look at the huge cast aluminum upright (white). Beautiful. Normally these are called hub carriers or steering knuckles, and I use the terms interchangeably. But the motorsports-derived term upright is normally applied when the piece is tall and, well, upright like this one.   This explains everything.

Junkyard Gem: 1995 Acura Integra SE Sport Coupe

When Honda introduced the Acura brand to North America for the 1986 model year, there were just two models we could buy here: the Legend luxury sedan (developed in partnership with Rover and sibling to the Sterling 825) and the Civic-based Integra. Most Integras we've seen on the street for the last couple of decades have been the third-generation models sold from the 1994 through 2001 model years, and — like their Civic counterparts — plenty of them have held together well enough to rack up impressive mileage totals. Here's a '95 Integra SE coupe that came close to the 350,000-mile mark during its 27 years on the road, found in a Northern California self-service yard a couple of weeks back. In 1995, the SE trim level was near the top of the American Integra hierarchy (just below the soon-to-be-famous GS-R), priced at $19,890 for the Sport Coupe three-door with five-speed manual transmission. That's about $35,895 in 2022 dollars. Hey, Emperor Akihito's daily-driver was a '91 Honda Integra sedan, so that's a lot of prestige for the price (yes, yes, the Emperor of Japan rides in the back of a Toyota for official duties, but we never could buy a new Toyota Century here). With the Special Edition, you got all the luxury features of the mid-grade LS (including power moonroof, air conditioning, cruise control, and anti-lock brakes) plus 15" alloy wheels, fat Michelin tires, a big decklid spoiler, and a six-speaker AM/FM/cassette audio system. The GS-R's 1.8-liter VTEC engine made 170 horsepower in 1995 (having swapped a '96 GS-R engine into a '92 Civic hatchback, I can tell you it's a pretty wild powerplant by middle-1990s standards), but the non-VTEC version that went into the saner Integras was rated at just 142 horses. The Civic Si that year had a mere 125 horsepower and far less luxury than its wealthier Integra brother, but it also cost just $13,450 (about $25,160 today). These cars were built very well and lasted for decade after decade if not abused, and this car benefited from owners that took good care of it. Unfortunately, the craze for hot-rodded Hondas really got rolling in the middle 1990s, and many of these cars met unhappy endings involving crashes and/or exploded engines. It wasn't many years ago that a car like this would have been stripped clean by junkyard vultures within hours of landing in a California self-serve car graveyard.