Tag: automatic

By on September 29, 2015

2011 Scion tC

TTAC Commentator Sam Hell Jr. writes:

Hi, Sajeev!

I read with deep concern your notice that the Piston Slap mailbag was empty. You kindly answered my previous query about putting more conservative tires on my ’11 automatic tC (now at 51,000 miles), despite the fact that I erroneously addressed the email to your parasitic e-twin Sanjeev, and I’m happy to pester you/be of service once more. Please find, below, my questions, and thank you for your time.

(Read More…)

By on September 1, 2015


TTAC commentator Anomaly149 writes:

Sajeev, here’s one for you:

I have a CVT-equipped 2004 Saturn Ion Quad Coupe with ~140,000 miles. While you can write a book on the things that are weird with the car (key won’t release from cylinder sometimes unless you push this button inside the steering column, sometimes the neutral safety switch actuator machine-guns when stopped at a stoplight, it eats front sway links like it’s a contest, etc.), so far it’s been reliable and efficient. (Read More…)

By on July 31, 2015


It’s not often you get to see the future when you look at a car.

Admittedly, the 2015 Buick Regal GS AWD looks nothing like a crystal ball — it’s a deep shade of white that I never knew existed and its 20-inch wheels wrapped with summer rubber are … challenging.

But I can see the future of Buick in this car.

(Read More…)

By on July 7, 2015

2015 Dodge Challenger 6-speed manual shifter

With news that BMW’s M division might give up offering manual transmissions altogether along with the plethora of automatic-only performance options from other automakers on the market, the battle to keep the manual looks bleak.

Not only that, but automatics seem to just be the better choice for a number of other non-performance options as well.

(Read More…)

By on March 18, 2015


A path too Brutalist? (photo courtesy: flickrhivemind.net/Tags/architectute,concrete)

TTAC commentator Raincoaster writes:

Hi Sajeev,

I currently drive a 2011 Honda Fit(Manual) and I’m mildly interested in a CVT for my next car purchase. I have never driven one, and one thing that gives me pause is all the “fake gears” that they set them up with. I understand that this is to make them drive in a manner familiar to traditional automatic transmissions, but this seems unnecessary and possibly inefficient to me. Are there any cars/companies that don’t fake it and just let the engine/trans cook up the best ratio at any given time? I’d like to test drive something like that to see how it feels. (Read More…)

By on August 6, 2014


Longtime TTAC commentator Mikey writes:


I bought a 2014 Impala LT with a 2.5 four cylinder, and a 6 speed auto. I’m a 60 year old guy, that’s driven more cars than I can count. I’m still in awe that the engineers have figured out a way to move a car with the weight and size of the Impala with a 155 cu. in. engine. I love the car, with its comfort, and size, it suits my needs perfectly. I’m getting great gas mileage, with mostly city driving. Were flirting with 5 dollars a gallon up here.  I’m willing to sacrifice power for economy.

I’m rarely on the highway these days.  However I do find that at highway speeds{ 75 mph or so} the slightest touch of the gas pedal, will cause a down shift. The tach will jump from 2200 up to the high 3000’s in an instant. Does the 6 speed down shift sequentially, 6 to 5? Or will it go back 6 to 4th? (Read More…)

By on April 9, 2014

Anything is Possible... (photo courtesy: http://theinspirationroom.com)

Aaron writes:

Hey Sajeev,

Huge fan of TTAC and the piston slap articles. My problem is that I noticed my car(2007 honda civic)would shudder, under light throttle and low rpms especially when going up a slight slope. This usually happens at 30km/hr or 40km/hr. I took it to the honda dealer(4 months ago) and he said the torque converter(tc) needs to be replaced(300 for tc plus 900 for labour and stuff). (Read More…)

By on January 29, 2014

Volvo Drive-E Engine, 2.0L twincharged, Picturre courtesy of Volvo

Engine downsizing is all the rage. Making the engine smaller increases fuel efficiency, reduces emissions and cuts vehicle weight. With ever tightening fuel economy legislation in the United States and CO2 emissions regulation in the European Union, mainline manufacturers are turning to turbochargers like never before. In 2009 just 5% of cars sold in America sported turbos, and that 5% consisted largely of European brands like Volvo and BMW with a long history of forced induction. By 2013 that number had more than doubled to 13%. Honeywell expects the number to rise to 25% in the next four years and the EPA tells me that by 2025 they expect 90% of cars sold in America to sport a turbo engine. With turbos becoming so ordinary, what’s a turbo pioneer like Volvo do to keep a competitive edge? Add a supercharger of course.

(Read More…)

By on October 14, 2013

Jerry writes:


Thank you and the rest of the TTAC staff for providing the community with an entertaining and genuinely informative automotive website. I’m a long-time reader, and hope you can answer some questions I had about my wife’s 2009 G37 S 7AT. (Read More…)

By on August 12, 2013

Will writes:


I was recently greeted with the warm, orange glow of a check engine light on my 2002 BMW 530iA with 93,000 miles. I took the car to AutoZone and had the code read. It’s a P0741, which indicates a failing torque converter. This is apparently a common issue on E39s with the ZF 5 speed automatic, as the seals in the torque converters tend to deteriorate. (Read More…)

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