Tag: ATF

By on December 1, 2014

 

Dat Complexity. (photo courtesy: byzantineempire1.weebly.com)

Mehran writes:

Greetings to you Sajeev and your evil twin Sanjeev, (yeah he’s dead to me – SM)

First of all thank you very much for answering my other question, just to give you an update on that, I ended up not buying the extended warranty. Now we recently bought a 2012 Toyota Highlander Limited to replace my wife’s old car(V6, 5 Speed automatic with the towing package which adds the trans cooler) it has 34K miles and this one has the extended warranty (100K or 2019). The issue that we have with the car is as follow, after a cold start (in the morning) if I put it in any gear (D or R) something funny happens, the transmission acts funny, it goes in and out of the gear couple of times. For example if I want to back-out of the garage when I put in R and give it a little gas it starts going but for a quick second it seems like that the transmission dis-engages and then re-engages and the tachometer jumps from 1K to 3K. If I wait about 10 sec after I start the car and then put in gear everything is OK. (Read More…)

By on August 27, 2014

 

(photo courtesy: http://forums.bimmerforums.com)

Pick Up The Pace! (photo courtesy: http://forums.bimmerforums.com)

Longtime TTAC Commentator ajla writes:

Hi Sajeev,

I do a more through job at the time of purchase, but every year after I do a drain/refill on the radiator and replace some transmission fluid by using my fluid extractor to vacuum up as much ATF as possible through the dipstick tube.

I know that I’m not getting all the fluids exchanged this way, but my question is how much of a positive impact is this regiment actually having on my cars? Am I just wasting my time? I haven’t suffered a mechanical failure since I started doing this, but I don’t know if that proves much.

Keep in mind that the vehicles I tend to own are 20 to 30 years old.

(Read More…)

By on July 23, 2014

 

Capture

No correlation. (photo courtesy: http://images.gtcarlot.com)

m koonce writes:

Sajeev – you wanted questions, I have questions! First – I love your column. Great advice, and well written. Now my question(s).

  1. I have a 2009 Nissan Xterra 4wd, X model, 52k miles, and no problems except door squeaks and rubber molding which wont stay attached but that’s trivial. My question is, when should I have a “tuneup” done – i.e., change the spark plugs. Should I wait until Nissan’s recommended mileage (105k miles I think), or do it sooner? And should I replace all the coils at the same time (I presume the truck has a coil-on-plug ignition setup)? What else should I have done at the same time?
  2. Re: same vehicle: at 36k miles (May 2013) I did a transmission fluid dump and refill at local dealership, and did the same again at 49k miles in May 2014, again at dealership. My plan is to continue this dump and refill procedure every year for as long as I own the truck. Am I on the right track here? I’ve also had all other fluids replaced, except brake fluid which will be replaced when I have a brake job done.

Thanks for your advice, and keep up the good work.

(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 October 14, 2013

Jerry writes:

Sajeev,

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 October 22, 2012

TTAC Commentator itsgotvtakyo writes:

Hi Sajeev,

I recently purchased a 1999 Honda Accord LX for my sister. It has 115,000 on the ULEV 4cyl and an automatic transmission. The car is very straight and clean on the inside and out for the year and miles. The seller was a middle aged gentleman who bought the car four years ago for his daughter. The vehicle has obviously been maintained but there’s one glaring issue I have my fingers crossed on… the transmission. (Read More…)

By on April 9, 2012
TTAC Commentator 70Cougar writes:
Dear Sajeev:

My wife has a 2005 Odyssey with 50,000 miles.  To date, we’ve had no problems with the transmission, but I keep reading about how the transmission on the Odyssey isn’t cut out for a vehicle that heavy.  I’ve been contemplating getting a utility trailer for it (although, shockingly, my wife isn’t too hip on having a utility trailer in the driveway) and, in the course of my research, I’ve found that a transmission cooler is recommended if you’re going to haul a trailer. Is it worthwhile to install a transmission cooler even if I don’t get a trailer?  Is there any downside to transmission coolers (e.g., the trans runs cold for too long)?

My wife has a 5 mile commute (10 miles round trip) and we hope to keep the van at least another 5 years. (Read More…)

By on March 9, 2012

 

Brian writes:

Sajeev,

Heeding the call for silly, not-really-that-good letters…plus I wrote you a while back about my Freestyle.  Since then, my wife actually sat in a minivan, and that’s the direction we are heading.  We are looking at replacing it quickly so that she can take the three kiddos to Grandma’s house while I enter Lemons South this March.  (Read More…)

By on December 12, 2011

Eric writes:

I have a 2000 Maxima with about 155k on the clock.  I purchased this car in Los Angeles and since 2005, it’s lived in Ohio and Pennsylvania.  The main issue is that I can tell the transmission is starting to get a bit soft on the 1-2 upshift, specifically once it starts getting cold out.  I presume the primary reason for this is the abuse it’s suffered at my hands.  As it was a California car, it has no traction control and though I love it nine months of the year, it is utterly helpless in the snow—snow tires didn’t seem to help tremendously.  I’ve had to rock myself out a number of times and I presume the trans has gotten overheated at least once.  I’ve been good about changing the fluid (drain and fill 3x, filter too) about once a year but I think I’m near the end on this trans.

(Read More…)

By on October 24, 2011


Jonathon writes:

I’ve been remiss about getting results back to readers.  I took the car to the Honda dealer who pushed hard for the power flush . . . only to have the technician do the 3X manual flush.  Turns out that only some 2003 V6 Accords have the available connections to handle power flushing.

Results?  The transmission has been Smoooooooooth ever since — how could it NOT be when the old fluid looked and smelled like old, overcooked coffee? Because the final draining still smelled a little off, I’ll probably do yet another tranny drain with the next oil change.

 Thanks for the advice.

(Read More…)

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