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This topic comprises 7 pages: 1  2  3  4  5  6  7 
 
Author Topic: Buying a new truck
Mike Blakesley
Film God

Posts: 12767
From: Forsyth, Montana
Registered: Jun 99


 - posted 02-26-2013 11:55 AM      Profile for Mike Blakesley   Author's Homepage   Email Mike Blakesley   Send New Private Message       Edit/Delete Post 
quote: James Westbrook
"You WILL wear out the clutch."
Given the number of clutches we sell at the store, this is probably sound advice.

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Frank Cox
Film God

Posts: 2234
From: Melville Saskatchewan Canada
Registered: Apr 2011


 - posted 02-26-2013 12:44 PM      Profile for Frank Cox   Author's Homepage   Email Frank Cox   Send New Private Message       Edit/Delete Post 
Really? I've had two 5-speed manual transmission trucks over the years and never took the clutch out of either of them.

My new gadget is an automatic, though.

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Lyle Romer
Phenomenal Film Handler

Posts: 1400
From: Davie, FL, USA
Registered: May 2002


 - posted 02-26-2013 01:55 PM      Profile for Lyle Romer   Email Lyle Romer   Send New Private Message       Edit/Delete Post 
quote: Randy Stankey
Buttonless fobs can be hacked and defeated. You only need a passive radiator which extends the distance. If you can make an active repeater, you can extend the distance to 100 ft. or more. That's far enough away that, by the time the owner realizes his car is being hacked, it's too late.
Are these systems really that simple that the FOB is just a simple RFID that sends an ID number? I would think they would be the more secure challenge/response variety.

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Randy Stankey
Film God

Posts: 6539
From: Erie, Pennsylvania
Registered: Jun 99


 - posted 02-26-2013 02:54 PM      Profile for Randy Stankey   Email Randy Stankey   Send New Private Message       Edit/Delete Post 
They are supposed to be challenge-response but that makes no difference. The hack does not actually defeat the electronics or decrypt the code/signal. It merely extends the distance over which the fob and the car's computer can communicate.

Place an antenna and some other radio gear near the car owner which can receive the the signal from the fob and relay it to the car. The car does not know how close or far the fob really is to the car. It "thinks" the owner is close by. Anybody who wants to take the car can simply walk up, one the door, push the starter button and drive away.

This hack was published in Technology Review a little over two years ago:

http://www.technologyreview.com/news/422298/car-theft-by-antenna/

I hope car manufacturers have taken steps to prevent this kind of theft!

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Rick Raskin
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Posts: 1100
From: Manassas Virginia
Registered: Jan 2003


 - posted 02-26-2013 04:25 PM      Profile for Rick Raskin   Email Rick Raskin   Send New Private Message       Edit/Delete Post 
quote: Mike Blakesley
I don't think manuals are unpopular because people don't know how to drive them. It's because they don't want to have their "phone hand" or their "eating hand" or their "putting on makeup hand" busy shifting gears.

I take it you've never had to drive a stick in massive rush hour traffic. I had to on I-66 in Northern Virginia and about wore out my leg muscles pushing the clutch pedal. Next car was an automatic and has been so ever since.

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Mike Blakesley
Film God

Posts: 12767
From: Forsyth, Montana
Registered: Jun 99


 - posted 02-26-2013 07:53 PM      Profile for Mike Blakesley   Author's Homepage   Email Mike Blakesley   Send New Private Message       Edit/Delete Post 
quote: Rick Raskin
I take it you've never had to drive a stick in massive rush hour traffic.
No, but I drove an automatic on the 405 from San Diego to L.A. once when there had been a huge pile-up and the trip took something like 4 1/2 hours. Even that was a hassle. I don't know how city guys do it with the stick shift. I guess you have to learn to love it, like Randy did.

I do live in a small town which has its own challenges. You never have to drive very far, but you have to stop a lot and you are constantly getting stuck behind "Aunt Bee" types who drive 10mph or less. I take at least 8 or 10 short (1 mile or less, but too far to walk efficiently) trips a day due to my job, and I've had two different stick-shift cars over the years and grew to hate them both, just because I don't get off on the whole clutch/gas experience. I like to just put it in gear and go.

I do agree that drivers ed should teach kids how to drive stick shifts, but since they are pretty much all but gone from cars these days anyway, I suppose it's soon going to fall into the same category as writing in cursive.

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Randy Stankey
Film God

Posts: 6539
From: Erie, Pennsylvania
Registered: Jun 99


 - posted 02-26-2013 08:12 PM      Profile for Randy Stankey   Email Randy Stankey   Send New Private Message       Edit/Delete Post 
I don't have any problems with my leg getting tired, even in traffic. Maybe that will change when I get old like you guys.

[Razz]

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Robert E. Allen
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Posts: 1078
From: Checotah, Oklahoma
Registered: Jul 2002


 - posted 02-26-2013 08:24 PM      Profile for Robert E. Allen   Email Robert E. Allen   Send New Private Message       Edit/Delete Post 
My first new car was a '54 Chevrotet Bel Aire with a "Powerglide" tranny. I've not had anything but automatics since. They really make for a comfortable ride.

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Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004


 - posted 02-26-2013 09:38 PM      Profile for Monte L Fullmer   Email Monte L Fullmer   Send New Private Message       Edit/Delete Post 
On a personal note: why I like clutch cars is that I have full control of the motion of the car and the car itself.

I let off the gas, the car begins to slow down due to the compression braking of the motor (and it saves on brakes a great deal-I can make a set of brakes last twice as long than with an automatic car due to the aid of compression braking) since there is 100% power connection from motor to the wheels, whereas the automatic you don't have that full connection due to the fluid inbetween the driving and driven vanes of the torque converter and the complicated devices that shifts the clutches per each gear.

Driving an automatic is like a car that actually drives itself which really bugs me since I can't have that control as I do with a clutch car...and never smoked a clutch in my lifetime.

The advantage with the automatic is that the power is 100% from transmission to the wheels during shifting since with dropping the clutch, one loses connection (and momentum) inbetween the gears-why 4x4 trucks in 4 by mode works great with an automatic due to the continual power connection between shifts.

I also like the engine to tire control during the winter, esp on questionable roads, so I can use the motor to help me have the tire to ground control by the motor's compression braking. With the automatic, you let off the gas, the car is actually just coasting since there is no direct contact from drive train to the motor for compression braking.

Thus, one has to nurse the brake pedal to substitute that control that the motor can't produce..and more prone to sliding and losing tire control can be the result.

I grew up on a farm, learned how to operate a clutch vehicle (our Farmall Tractor) at 8yrs old and literally had to stand on the clutch pedal to put the thing in gear and learned how to release it at the correct time. Then, got behind the wheel of the hay trucks with those heavy clutches where by the time I took Driver's Ed in high school (in which we drove automatic vehicles), I passed with flying colors and my parents gave me my first car - a 1962 Rambler American with the "3 on the Tree" and away I went with it .. and never looked back.

Now, granted, stop and go town driving with an automatic is bliss since dumping the cluch all the time can get to a body, but still love my clutch for highway driving and the power and control that I have.

This is what I drive as my highway car (this is a photo of the same vehicle that I own, but not the vehicle of what I own..)

 -

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Randy Stankey
Film God

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From: Erie, Pennsylvania
Registered: Jun 99


 - posted 02-26-2013 10:48 PM      Profile for Randy Stankey   Email Randy Stankey   Send New Private Message       Edit/Delete Post 
One thing I don't like about automatics is the gear ratios. Many cars with automatics only have three gears. That creates problems when passing or climbing hills.

On a recent trip from Pennsylvania to South Carolina, we drove my wife's car which has a 3-speed automatic. The terrain on our journey went through the mountains of West Virginia. I frequently felt the car bog down when climbing a hill. I had to step on the gas to kick the transmission down to a lower gear. That meant I had to go faster in order to climb the hill. This presents a problem in that area because the police in the small towns in those areas like to set up speed traps to catch out of state drivers. I was faced with the problem of either being sluggish going uphill or risk getting stopped. Going down the hill, the car tended to go into a higher gear, again, increasing my downhill speed, forcing me to use my breaks too much.

Driving my car with a 5-speed, I had the choice of downshifting to climb a hill or using engine breaking to regulate speed downhill. My car with its manual transmission is more responsive when conditions change.

If I'm driving on slippery roads, I have the option of downshifting to use engine breaking or shifting up a little early in order to keep the wheels from spinning out. In a car with an automatic transmission, you have only the brakes unless you want to shift into "low."

If you want to regulate speed around a curve, you can downshift with a manual transmission where you couldn't with an automatic. Generally speaking, I can maintain an average speed that is five or ten miles per hour slower than people driving automatics but, because I have more control of the car, I can often pass people driving automatics.

The number one reason why I advocate learning to drive a manual transmission is because it teaches you to plan ahead. You can't simply step on the gas pedal to jackrabbit between stop lights. You have to look one or two cars ahead to see what traffic is doing in front of you.

If you're coming up to a "stale" green light (one where you don't know how soon it's going to turn yellow) and there are a few slow pokes ahead, you can let up a little so as to prevent having to make a quick stop at the intersection. If the way is clear, you can go a little faster without too much risk. If traffic is "stop and go" you can put your transmission in one gear then, by watching traffic two cars ahead, judge when to use the clutch to maintain a consistent, safe speed while still having the option of using your breaks if you need them.

If you have two or three people in close proximity who drive manual transmission and maintain consistent speeds, traffic flows better and EVERYBODY goes faster.

Even if a person prefers to drive an automatic, as long as they know how to drive a standard, they almost always drive at a naturally consistent pace.

It is not simply speed which causes accidents. It is inconsistent, unpredictable speed. If you have just one timid, unpredictable driver in a line of traffic, that person increases the chances of accidents for everybody around him.

Driving a manual transmission gives you more control, allows you to drive more consistently and makes traffic go smoother. I say it's also a little bit safer. Plus, I still think a well-driven manual transmission is more fuel efficient.

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Chris Slycord
Film God

Posts: 2986
From: 청주시, 경북도, South Korea
Registered: Mar 2007


 - posted 02-26-2013 11:24 PM      Profile for Chris Slycord   Email Chris Slycord   Send New Private Message       Edit/Delete Post 
The newest cars I've seen that are sold in both automatic and manual transmissions actually have the EPA estimated fuel ratings slightly better for the automatics. I know this wasn't the case even a handful of years ago. Apparently, they've designed better automatic tranny's...

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Randy Stankey
Film God

Posts: 6539
From: Erie, Pennsylvania
Registered: Jun 99


 - posted 02-26-2013 11:43 PM      Profile for Randy Stankey   Email Randy Stankey   Send New Private Message       Edit/Delete Post 
Don't forget that the EPA changed the way they estimate fuel economy in 2008. I don't know how that effects the difference between automatics and standards but it is probably something to look into.

The "old" EPA mileage estimate for my car (2001, Mazda 626) is 26 to 32 MPG with 29 as average. I consistently get 28-30 MPG driving around town and 30+ on the highway. Mileage goes down in the winter, as low as 25, but, when I took it out on the highway on a nice, summer day and "hypermiled" I got almost 34.

The "new" EPA estimate for my car is 23-29, average 25.
I'm getting better than their "new" estimates on a bad day. The estimates on the same model car with an automatic is between 22 and 25.

Cripes! If I got mileage that bad, I'd have my car in the shop!

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Monte L Fullmer
Film God

Posts: 8367
From: Nampa, Idaho, USA
Registered: Nov 2004


 - posted 02-27-2013 11:58 AM      Profile for Monte L Fullmer   Email Monte L Fullmer   Send New Private Message       Edit/Delete Post 
Why you're seeing 6 speed autos along with 6 speed manuals so the automatic can closely match the MPG rating of the manual.

And why does the manual get better mileage? Simply due to my previous discussion of direct connection between engine, drive line to the wheels due to the clutch making that direct contact between the two. Automatics can't have this luxury due to the fluid and indirect coupling that is between the two and it takes more from the engine to perform as with the manual, thus, the results would be less MPG.

So, we add more gears in the tranny (German vehicles now have 7 speed automatics...) to get the MPG up to specs.

(Can you imagine a Simplex XL sitting on top of an old 4-star head with a fluid coupler between the motor and imput shaft of the soundhead, and how long it would take for that XL to ramp up to speed with the fluid coupler compared to a standard flex coupler?)

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Mike Blakesley
Film God

Posts: 12767
From: Forsyth, Montana
Registered: Jun 99


 - posted 02-27-2013 12:11 PM      Profile for Mike Blakesley   Author's Homepage   Email Mike Blakesley   Send New Private Message       Edit/Delete Post 
One thing I was surprised at with our new Escape is the amount of power it has from the 4-cylinder engine. It's the "Eco-boost" engine, which has some magical properties I don't understand to boost the horsepower. I've only "downsized" engines once in my life (went from an 8-cylinder Mustang with a 302, to a 1.6L 4 cylinder) and swore I'd never do THAT again. Our previous Escape had a 3.0L six cylinder in it, and even at 219,000 miles still had plenty of get-up-and-go.

But the Eco-boost 4 has been very impressive, even in the hilly area where we drive. I think Frank will be impressed with his as well. (Got it yet Frank?)

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Frank Cox
Film God

Posts: 2234
From: Melville Saskatchewan Canada
Registered: Apr 2011


 - posted 02-27-2013 12:36 PM      Profile for Frank Cox   Author's Homepage   Email Frank Cox   Send New Private Message       Edit/Delete Post 
The dealer phoned me yesterday and told me that I can pick it up this afternoon. So I'll zip out there shortly and get it. The guy who bought my old truck is supposed to be here within the next few minutes to get that, so I'm just waiting for him to show up.

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