Kurt writes:

Dear Sajeev,

I’m writing about if/when/how to change the transmission fluid in modern automobiles. It’s been my experience when changing the fluid on a vehicle with > 100,000 miles and original tranny, the odds of trans problems within 5,000 miles rise dramatically. The consensus on the interwebs is this was true for older cars, but not necessarily modern vehicles using synthetic fluid. First my history…I’m only listing the cars where I actually changed the fluid. 89 Suburu GL – Fluid Changed at 120,000, total trans failure at 125k. 94 Chevy S10 blazer, trans fluid change at 115k, trans failure at 123k. Current: 2006 Honda Odyssey – Trans Fluid Change at 95K, Torque Converter starting to go out at 100K (yeah, I know this is a weak spot on this vehicle regardless) – wondering if I should change out the rest of the fluid before having someone look at the torque converter?. Additionally what to do about my 2003 Chevy Trailblazer LS (2wd) …..145k, original transmission, original owner, no trans fluid changes ever. The quick lube joint says fluid color is off – looks good enough to me though. I’d like to keep the truck a few more years due to the blood sweat and tears already invested in repairs.

I’ve read that Trans Fluid power flushes can cause more harm than good, and a standard fluid change only swaps a % of the fluid – normally needing 3 of those to get a full fluid swap. Add the twist of certain vehicles needing “special” fluid such as Hondas and it’s hard to say if my failures are due to improper technique by improperly trained quick lube employees, improper fluid, or if changing the fluid isn’t really needed! I always say “I’ll change the trans fluid when the trans fails”. I’m a mild wrench head, some blacked fingernails to prove it ….if my setup allowed it I’d love to change my own fluid – no one cares as much as the owner. However I stopped changing my own fluids after an Exxon Valdez-like accident on my driveway. Any advice on this topic? (Read More…)

I can’t believe every automaker and their dog needs an entry-level luxury car, but some folks pull it off better than others. Case in point, this VW CC versus a Hyundai Azera or the (current) Lincoln MKZ.  Which makes me wonder what designers say in the studio when trying to make such an upscale motor from a rather dowdy platform mate in the corporate stable.

I suspect a fair bit of cursing, especially for the poor souls tasked with the aforementioned Lincoln. And while badge engineering is a vital (yet terrifying) part of the game, me thinks the designers at VW had more leverage, more money and way more fun making this ride. Because the roof proves it. (Read More…)

 Geek alert!  This one is tech-heavy!

TTAC Commentator Skor writes:

Sajeev,

Not a question, but it’s good to know that as long as there are cars there are people who will come up with hacks, no matter how complicated things get.

I have an 1992 Cadillac Seville and the blower motor fan disintegrated and jammed up the blower motor, which in turn shorted out the blower resistor. The squirrel cage disintegrated. I checked inside the blower housing to see if there was anything loose, but I could find nothing except pieces of the fan. All of this stuff was OE, no one has been in there since the car came from the factory. I’m sure someone at GM thought that saving a nickel on plastic was a good idea. Well, I bought a new motor/fan assembly and installed it. Wasn’t too bad, about $40. When I tried it, it was a no-go. Next thing I do is check the fuse (30 amp) it was fine. Then I checked the blower motor controller. It was blown. Crap! Apparently when the fan blew up, it jammed the motor, which then took out the motor controller. I’m thinking to myself:

“Nice engineering. The components on this circuit blow before the fuse does. WTF is the fuse for?” (Read More…)

Henry Ford was no gifted artist, yet he made a car worthy of the common man.  William Durant didn’t especially like cars, but created a marketing and distribution empire that inspired us all.  And while Henrik Fisker’s car-centric life isn’t fully wikipedia’d, the first creation of the company that bears his name is an object […]

Carleton writes:

Sajeev,

I have two essentially unrelated questions but both seemingly require something that I greatly lack: money.  I’m a 22 year old engineering student in New Hampshire and have been around cars my whole life.  Over the past few years, I’ve purchased several older motorcycles on craigslist very inexpensively, sorted the mechanical issues, cleaned them up and sold each on for a solid profit ($500 to $1000 profit per bike).  While this has been fun, cars have always been my real passion.  Working on motorcycles has given me the confidence to tackle a project of a larger scale, so I am seeking advice to realize two long awaited desires.  I am currently working and making around $1000 per month and can play with about $200-$300 every month.  Furthermore, I have access to my grandfather’s a large garage with pretty much every tool needed to do any automotive work. (Read More…)

James writes:

Hi Sajeev,

I’m a university student completing their honours degree in screen production. My project for this year is making a short drama/comedy about a young man and his car (surprise, surprise!), so I’m looking for old, tidy cars with character.

My search has come down to a yellow 1983 Volvo 244 GL 3sp auto, offered to me for $500AUD with no registration – the pictures I’ve been given shows a very straight, tidy old brick, but it could respond well to a good polish. The bad? The car has been sitting around for at least a few months (could even be closer to a year…), which causes worries. I’m told it drove quite well before it was put away and the owners in question are quite mechanically minded and love their bricks, so I’m lead to believe it will be a good car. However, if I buy this car and it doesn’t work, suddenly I’m out of money and I don’t have a car for my film. So is there anything I should be wary of and check to ensure clean health? Any brick nuts want to chime either?

For you brick nuts, it’s an ’83 244 GL with the B23 and the 3 speed automatic. It’s done 280,000 kilometres/170k miles. I’m from Australia so I’m sure someone will school me on how we got the better bricks and USDM got shafted or something along those lines!

Speedy response would be lovely before I loose my money! (Read More…)

Clint writes:

It seems odd to me that some old Japanese cars are becoming collectible. Some cars are understandable like Toyota 2000gt, 240z, RX3, etc. It seems that rarity plays a huge role in what people consider collectible. A good example is a Toyota Cressida Wagon. Its not a sports car, its not attractive but it some how has some pizazz. I do not foresee many American Classics from the mid 70’s becoming collectible. There will be a few but it seems like people love Datsun, Toyota and Mazda’s from that era. Even low mile Subaru’s are become collectible. Has the world gone mad? (Read More…)

TTAC commentator Kenzter writes:

Sajeev,

I recently picked up a 1969 Cadillac Sedan Deville. It was one of those once-in-a-lifetime deals you only hear about, like my uncles cousins sister is selling her deceased husbands garage queen for pennies on the dollar deal.

My problem is, the Automatic Climate Control (a $550 option!) does not work. The only settings that trigger any response are FOG and ICE. Even then, I can only hear the blower motor and just barely feel air from the floor vents. Where to begin the troubleshooting?

Thanks,
Kenzter

Sajeev answers: (Read More…)

Please believe: car design school is a frickin’ bizarre place. The phrase “I’m surprised you are here and not in medical school” was thrown in my face several times at CCS.  And this verbal diarrhea came from people who take your tuition and are supposed to help you become a designer! But can’t I, a fairly smart South Asian dude, be more than what you assume?

Or do stereotypes exist for a reason? Like the beliefs held about the vehicle in question?

The newest VW Beetle reminds me of that old “Design School Sajeev.” (Read More…)

Curt writes:

Sajeev,

I’m looking for some Saab selling advice.  A couple of years ago I convinced my girlfriend that she would love the functionality and performance of a 2002 Saab 9-5 turbo wagon (5-spd)… perhaps in some small part because I wanted one myself.  As she fell in love with the Saab I grew to hate its constant need for attention and respect its ability to find new and creative ways to fail. (Read More…)

Jonathon writes:

Hi Sajeev,

Long time reader, not a commenter though. I have simple situation, and a simple question. Last Friday my beloved, and owned from birth, 1995 Grand Prix GTP developed a head gasket leak. This is something I can, with father-in law help, tackle in the summer. However living in Northern Ontario, a driveway repair is just not an option right now. It’s time for a new ride.

Since all those years ago I did not give my wife (g.f. at the time) any option into the purchase, this time around it will be something we both are in love with. Sadly that leaves a V6 Mustang or the 2013 Genesis 3.8 out. Also we lost our niece at the beginning of the year in a highway car accident that killed three other teenagers (the quality of highway maintenance is now privatized and sub-par). Anyways, that has my wife eying a 4×4\awd even more then ever.

Top on her list is a 2012 Wrangler Sahara Unlimited (bare bones except auto & A\C). The mileage for this is 16\20. Our car, new, apparently was 16\24. From our sleepy little city to Toronto is ~360km. At the current 1.28\l, it would mean another $14 there and back for one of our escapes to the big city. So the question I have is, when the EPA tested the wrangler did they do it in 4wd, so that we could expect to see better mileage, or 2wd, and that is what we should expect?

Regards,

Jonathan

ps…anyone have any suggestions for a driveway mechanic preparing to replace a headgasket on a 1995 Pontiac 3.4 with DOHC? (Read More…)

I’m shocked and honored by the warm reception the Vellum Venom series has earned from TTAC’s B&B. Your comments are read, digested and will influence the series, but some comments move quicker than others.  To wit: Josh Howard’s photochop of my Chevy Cruze image.

“You were so right about the smoothing out of the Cruze front end and getting rid of the small fake DLO plastic piece in front.  This car looks WAYYYY different and more Toyota-like with some of the changes you suggested. – JH”

Now imagine Josh’s changes with a bow tie in the center and we are done. This “Vellum Venom Cruze” looks Acura-like, a bit more BMW E36-like and much like any other classically proportioned sports sedan from the modern era. But wait, we aren’t done re-designing this little hit from the big General. Hit the jump for another rendering of Epic Win. (Read More…)

Here’s the thing about design school, and designers in general: you are taught to fully express your creativity…which sounds like a great idea in theory.  In reality, there’s very little “reality” in the situation.  This is a creative art for profit, by a multinational, publicly traded corporation. Design school students frequently have to un-learn their training if they want to make the nut.

When my freshman year Transportation Design class at CCS was tasked for a third world mode for transport, the teacher chose one country in particular: India.  Luckily, since I’ve regularly visited that nation and know a tad bit more about it than most car designers…well, I thought I’d nail this one.  Because who in India (circa 1998, and still to this day) can afford a car? Rich people, not the masses with no hope of education and/or career advancement…they stick with their feet or perhaps a motorcycle.  Sad, but true. (Read More…)

TTAC Commentator tresmonos writes:

Sajeev,

I recently wrote you about my dilemma of my dying cavalier and should I purchase a ST Focus when they come out. My question is: how easy is it to convert a v belt to a standard ‘grooved’ serpentine belt? My ’84 Diesel Fox body has mostly sat since I’ve started my new job, but back when I had time and excellent southern weather to work on it, I had rebuilt the alternator, rewired the main line from the alternator to the battery (removed the high voltage line from the main loom) and was messing around with different pullies to see if I could solve the age old dilemma that plagues these diesels: thrown v belts.

The v belt drives the alternator and the water pump. Diesel Fox’s are rare as those v belts get tossed, octogenarians would limp their beloved Lincoln home, then crack their Ford meth inspired, paper thin, specific head to a BMW M21. Sad grandma and grandpa. (Read More…)

TTAC Commentator PartsUnknown writes:

Sajeev,

Long story short, a family friend has an ’86 944 non-turbo sitting in her driveway in suburban Massachusetts. It belongs to her son who lives in Manhattan. Although he loves the car, it simply does not fit his current lifestyle. He wants to sell it, but is not actively pursuing it. His mother is constantly suggesting that I buy it (she knows my predilection for cars). Here’s the deal: it’s been sitting for a few years, driven sparingly. It appears to be in good cosmetic condition and it apparently runs. I know these cars are expensive to maintain.

I’m a busy man, with a wife and two young kids, a demanding career and a Saab 9-5 that I like to tinker with to satisfy my inner mechanic. I value time with my family above all, and while focusing on saving for retirement and college tuition, probably couldn’t afford to dump massive amounts of money into this car. The only reason I’m even considering it is that this guy’s mother has hinted that he just wants to get rid of it, and she said laughing, “he’d probably take $1,000 for it”. Question is, should I even entertain the idea? What, at minimum, would it cost to get this thing roadworthy as a weekend ride considering its relative lack of use (keeping in mind I’m a middling DIYer)? I’m leaning no, but $1,000 for a decent 944 seems like a no-brainer. Almost. I previously owned a 1986 911 Carrera Coupe, which was a fantastic car, but I sold it for precisely the reasons stated above – to prioritize time with my family over spending a Saturday replacing blower motors and ball joints.

Talk me off the ledge. (Read More…)