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Entries in Mercedes-Benz (27)

Monday
Sep142015

Walter's Demise

Walter came into the "house" in the summer of 2007, it was a 2 owner car in good condition, at a reasonable price with approximately 63,000 kms at the time.

Its a 2003...not the best model year, its an early production car assembled on October 2002 with the panorama roof, folding rear seat back. The early E500's at that time had to be ordered with those 2 options.

The intention was never to keep Walter for such a long time.

Through events, circumstances, other priorities, Walter hung around for 8 years. Its almost mind boggling to think that The Colonel would have kept a car for all those years.

Around the end of August Walter was involved in an "encounter" with another car at an intersection. To say that it was an upsetting experience is an understatement. From the photo, its not huge damage, but its an older car.

You can see where this is going, the car was "written off" by the insurance company.

Its an endearing car, its part of the house, its been around for 8 years, and its an inglorious way to go. But its just a car, its "metal" and worse things can certainly happen in life.

Hopefully Walter will become a parts doner for a multitude of other cars.

What did we learn through the years?

1-

Unless you enjoy having an older car, enjoy maintaining an older car, have alternate transportation, its not for everyone to keep such a car around for so many years.

Especially maintaining the car to factory standards...its absolutely not for everyone, and reasonably expensive to do. Some components have prices that defy gravity.

Agreed...there is also this strange fun factor in the process.

2-

Keeping a car for such a long time, it becomes a member of the house, its totally wonderful some days, and on others it can aggravate you to no end.

A friendly mechanic is absolutely essential...

A CAA membership is useful...to have the car flat bedded when it acts up.

3-

If the car has features, qualities that appeal to you its even worse in keeping it longer. In the case of Walter, V8, rear wheel drive, supreme highway cruiser, great sound system, drives like a Benz, were a constant. Often it was "This old car still drives better than a bunch of newer cars".

4-

Consumables...you keep a car long enough, it goes through oil changes, filters, tires both summer and winter, wiper blades, and a bunch of other stuff. Any vehicle will wear out consumables...not a big deal.

5-

Project 200K...Walter did not make it to 200K it had 170K but we tried, and perhaps we were a little obstinate in reaching 200K...not a ton of kilometers, but on a 13 year old car the combination of age, kilometers, electronics, M-B cost savings, SBC brakes, Airmatic suspension, its a witches brew.

6-

How much money was spent keeping Walter maintained to factory standards? Never kept an exact count, suffice it to say that it was an appreciable amount of money through the years. Scroll down Project 200K to see the details.

Some quick rounded numbers to provide an overview:

In 2007 we paid (+-) 32,000 (wholesale) for Walter, today its worth approximately 5,000 wholesale for a difference of 27,000 divided by 8 = 3,375 per year in depreciation = 281 per month

Average approximately 1,500 per year in maintenance and consumables, obvious the maintenance was less in the earlier year and more in the later years divided by 12 = 125 per month.

It amounts to 406 per month not factoring in the fun, having our own alternate transportation, and enduring aggravations. Its absolutely not for everyone.

Do we miss Walter, its just a car but after all those years there is a void. Its the first time we have done an ongoing story on a car (Project 200K)...although Walter is gone the story endures.

What is next? The Colonel has been driving Benzes for decades, what do you think will be next?

 

 

Thursday
Sep102015

The Last Road Trip

Its early August and here is another road trip with Walter, not knowing that it would be the last one (coincidence).

Debating to fly or drive, finally driving wins over...with Walter. Although Walter acted up on surface streets, requiring a flat bed on a few occasions. On any road trip it was always a flawless experience.

For some "reason" Walter decides to turn in a 9.0 liter per 100 km fuel economy which is simply stunning.

On this road trip The Colonel takes a few glamour shots of Walter.

Its a supreme highway cruiser, making an over 500 km drive almost effortless.

At the same time Walter is starting to show its age, the corrosion blob on the right quarter panel is diligently increasing in size, and level of irritation. Additional stone chips on the front, the lenses of the headlamps are quite tired.

Agreed...Walter has the patina of a used car, enhanced by the Benz cost savings of that time.

But...its still a V8, rear wheel drive, stong brakes....loves to cruise and attack on/off ramps.

 

Walter started off in Montreal, these photos were taken in the Montreal area...go figure (coincidence).

 

The fuel economy on the last trip

 

One more photo...

 

For a variety of reasons, Walter remains an endearing car, having been around for so long, having generated moments of joy, outright disdain,  and everything else in between.

Obvious that when called upon Walter still performs.

 

 

Monday
Jul132015

A Road Trip

Sometimes Walter just plain surprises. We are always hearing fuel economy here and there, and by now you know that we don't pay too much attention to fuel economy unless it really gets obscene. Literally using too much gas or a small engine using too much gas for its displacement.

We also subscribe to "You need gas to make horsepower".

Here is Walter with its V8 doing 9.1 liters per 100 kilometers on the highway. With a brew of Petro Canada 94 and Shell Premium with Nitro.

Here is the deal with Walter and gas:

Walter will run on regular have tried it a few times just for the fun of it. Although Walter sends distinct messages that regular is not part of its preferred menu.

On this road trip Walter just loved the brew of 94 and Nitro.

If gas is a commodity, and premium gas is possibly all the same. Walter has a preference for Shell Premium now with Nitro, or Petro Canada Premium or 94 (not available at all stations).

We were surpirsed at the 9.1 economy, expecting to see 9.8 / 9.7....

Yes a Benz with a V8 remains a superior highway cruiser, if you have never experienced a Benz with a V8 on the highway its a genuine joy. Although Walter is geared to ideally cruise slightly faster than what is an acceptable speed on our highways.

The difference with an old school V8 and a 5 speed, the car is geared to cruise in the 2,400 to 2,600 RPM range and will simply power up without shifting gears. Newer vehicles with an 8 speed automatic will cruise at comparable speeds doing <2,000 RPM and usually downshift at least 1 if not 2 gears to power up.

There is a "cachet" about an old school car that just powers up...

 

 

Wednesday
Jun242015

Update June 2015

After having gone through a winter with cold, snow, more cold. Then spending time parked here and there as we do vehicle reviews. Walter was due for a spring maintenance.

The car performed well all winter long, starting during the coldest days, getting stuck in snow once when the traction control tells the rear wheels to stop turning, and not many road trips this year. Basically a quiet winter.

What developed this winter.

  • A slight exhaust leak on the left side, a clamp unfastened and developed a minor exhaust leak and rattle.
  • The rear suspension started leaking air, with the rear of the car occasionally lowering itself.
  • The front suspension developed more noises that either a suspension arm or ball joint is worn out.
  • The SBC issue we covered in our last update (scroll down).
  • The brakes have a slight pulsation which is tolerable.
  • We endured the winter tires till last week, the car was parked all over the GTA for extended periods.
  • The rust blob on the right quarter has increased in size.

Not so bad for an almost 13 year old car experiencing a another winter.

What service/maintenance was done by our friendly mechanic?

  • Oil and filter change.
  • Exhaust leak repaired.
  • One ball joint in front suspension replaced.
  • Rear suspension not touched its relatively expensive the install new redesigned shocks.
  • Summer tires and wheels finally installed by the Strada pit crew as usual.
  • The car has 165,000 kms still a way to go to reach 200K

Not bad so far this year, compared to last year when Walter was very needy with all sorts of items, getting stuck and flat bedded at the most inopportune times.

Agreed...Walter needs to spend a few hours at the Strada Spa for its annual treatment.

 

Tuesday
Mar102015

Sensotronic Brake Control

If you remember with the launch of the SL in 2002, and then the higher versions of the E Class, Mercedes-Benz introduced Sensotronic Brake Control (SBC). A revolutionnary braking system with a pump, and pressure reservoir to enhance braking, on the premise that most folks would never apply the level of pressure even with a power brake to shorten brake distances.

In 2003 the E500 had SBC brakes, and an air suspension. Neither of these are inexpensive systems to repair.

In the case of Walter, when lining up for an apex, SBC does a phenomenal job to scrub off speed in a short distance. Brake in a straight line and hit the apex...Walter never misses a beat.

The downside of SBC brakes is that they are complex to service, even performing a brake job (replacing pads) is an undertaking the brake system needs to be de activated with the DAS. Bleeding the brakes is an experience in its own. Not surprising Mercedes discontinued SBC brakes after a few years.

Some weeks ago Walter decides to get cranky, lights up the dash in red, yes the SBC pump is acting up. The car still brakes but in a different fashion that when the pump is working. If you have a car with SBC brakes and the dash lights up red, be very cautious, there is a reason its red and it does not go away.

Keep in mind that you are used to braking with increased pressure from the pump. The messages in the dash bluntly tell you what the car will do - reduced braking effect - longer braking distances. Not recommended to drive the car.

Its an older car, it fell in love with flat beds last year, to start 2015 its the SBC pump. A perfect OUCH moment of nothing will be inexpensive to repair.

Bring the car to a Mercedes-Benz dealer the warranty on the SBC system has been extended to 15 years, from the previous 10 years. In our case Walter is out of the 10 year time frame.

Yes...there is a silver lining in the SBC brake cloud.

 

 

Tuesday
Jan062015

Update for 2014

At times cars have a craving for attention and Walter in 2014 turned into an extreme attention seeker.

Not only seeking attention, but having perfect timing in seeking epic care at the most inopportune times. Knowing that a car (Walter) was not high on the priority list at that specific moment.

In 2014 Walter acquired a taste for flatbed tow trucks. Although being stranded is part of the Benz DNA, Walter expressed his true colors, character, and upheld the German tradition.

1- In early January, an auspicious start to the year, Walter elects to squat down on its rear suspension, and remain down. A great way to go for a ride on a flatbed, and get a new air pump for the suspension.

2- In June Walter decides to become a total nuisance, make a scene at a busy intersection on a Sunday morning. Obvious go for another ride on a flatbed, for a new ignition crank sensor.

3- A few weeks ago in December, Walter decides its time to go for another flatbed ride. What better way than to have the belt tensioner fail, at a choice moment.

Yes...its absolutely fair to say that Walter is an undisputed flatbed hero. Testing patience, understanding, and making sure that its always done at a time when priorities are disrupted.

If Walter could speak, the conversation would go like this...

Walter: You are trying to crank me up to 200K, watch me act up, get obtuse, and really show my Teutonic colors.

Colonel: I don't need to crank you up to 200K, you are very lucky that every time you become a flat bed drama queen I have other priorities than take you to the back field and deal with your Benz DNA.

Walter: Still suckered you into an axle, a windshield, maintenance, brakes pads, and I probably forgot some stuff.

Colonel: You sure did, you are aware that I hate cars that get too needy.

Walter: I love getting flat bedded to the friendly mechanic.

Colonel: Sure you do, and its not free. The friendly mechanic does not pay me, I pay him.

Walter: When I'm there he treats me good, and you like royalty when you show up. He does not pay you?

Colonel: No...I pay him to fix you, and take care of you...I repeat I pay him.

Walter: OOPS...you never ask how much it will be, I thought he payed you. I was helping you make money.

 

 

Tuesday
Dec232014

The Belt Tensioner

It must be normal practice that a car will aggravate you at the most inauspicious time. Its usually the way these events develop.

Last Friday with a myriad of things going on at the same time, and on a trip towards a place of business obvious that the serpentine belt tensioner elects to fail.

Here is the deal:

Entering an highway on ramp Walter is suddenly hard to steer. "What is wrong with the steering?" "What happened to the power steering?". Put some muscle into the steering wheel to negotiate the almost circular on ramp.

A quick look at the dash, which now is glowing red with "Electrical Consumer...visit workshop"

Utter disbelief, who needs this right now? Not me...not a single abnormal sound from the car.

By now on the highway, still no power steering, and the electrical consumer is on...this is not good.

A glance at the temperature gauge which is no longer at 80 and creeping towards 95 confirms that the water pump is no longer turning.

Yes...the serpentine belt is off with no power steering, alternator, and water pump.

Fortunately coming up to a service center, take the exit, park the car, open the hood, to confirm that the serpentine belt although still in place is very loose with no tension.

Now its back to...really don't need this s%&t this morning.

Let's call CAA this car is not going anywhere by itself. A quick note that CAA is extremely professional, understanding, with text message confirmations. If you don't have a CAA membership, get one its priceless when you need them.

A call to the friendly mechanic "The belt tensioner just let go, sending you the car on a flatbed".

Another call to get a ride "Please come get me at...."

Being philosophical it could have been worse, its just a car, good thing that CAA is very helpful, nothing money can't fix.

One more thing...whoever designed that tensioner hopefully got a promotion for the cost saving inititiatives.

 

 

Tuesday
Oct072014

Brake Lines

At times cars have this innate ability to totally irritate you. Walter as you can see from the latest posts is on a mission to become an irritant, starting with the suspension air pump, crank sensor, windshield, then the wheel alignment, and a few days ago a brake line.

Lets step back for a moment.

There was an hydraulic fluid leak in front of the left rear wheel. At first blush it could be the shock absorber which has hydraulic fluid, that started to leak.

Not a big deal, but a constant minor leak. 

Peaking under the car during the wheel alignment the left rear shock is very dry...oops does not seem to be the shock abosorber. 

If its not the shock abosorber, the other possibility is a brake line. It almost does not make sense that a brake line would leak (seep)...or does it?

Until the "brake fluid low visit workshop" comes on in the dash at the most inopportune time. A case of "I don't need this s$%t this morning" 

If you see some sort of hydraulic fluid leaking/seeping from the car, got to a workshop immediately and have the leak confirmed and repaired.

Been around Benzes for decades, we keep on driving Walter, even when it was not the shock we still drive Walter, even when the lights in the dash come on, we still drive Walter. 

Hydraulic leak, low brake fluid, how much is left in the master cylinder? 

Walter makes it on its own to the friendly mechanic. Yes...drove Walter in a very cautious fashion to minize brake applications.

The conversation goes as follows.

"A brake line is leaking in front of the left rear wheel" reply from the mechanic "You should not have driven the car...not safe"

"How could a brake line leak?" reply from the mechanic "SBC brakes generate very high line pressures the metal fatigues cracks, leaks". It all makes a ton of sense on a 12 year old car.

From the mechanic "You know that its a pain to bleed the lines with SBC brakes...you remember" the reply "Yes...and it consumes a ton of brake fluid too...I don't think its bad that too much air went in the system".

Fortunately we have other vehicles...and the patience to endure Walter's foibles.

Hopefully whoever engineered those weak brake lines from over a decade ago and saved a few pennies in the process got a promotion. 

Again...if you see hydraulic fluid on the ground best not to drive the car, if a leaking brake line bursts especially with SBC brakes it can turn into a dangerous situation in a nano second. 

Bottom Line:

Replaced the left and right brake line and bled the brakes. Absolutely not lingering on what could have happened if the brakes failed.

 


 

Tuesday
Sep232014

The Wheel Alignment

We have replaced most of the front suspension components on Walter, be it suspension arms, ball joints, and more suspension arms.

When so many components are replaced, the thought turns towards perhaps the car needs a wheel alignment. It was all good for most of the compnents until the last suspension arms were replaced. At that point the steering was slightly off center.

One gets busy, the crank sensor decides to stall the car, the windshield crack decides to start travelling up the  windshield.

The summer tires are soft, and stricky, and especially the front have a tendency to wear on the outside edges (we know why up to a point).

A few weeks ago we notice that the left front tire has more pronounced wear on the outside edge than the right front. It creates a "oops moment", and who has time to go chasing after a wheel alignment.

The other thought is "This is never ending, every month something crops up". Then our innate sense that the car must be right takes over, and obvious we proceed to get a wheel alignment. 

As expected the toe in of the left front was off, and creating the more pronounced wear. 

What a surprise nothing is loose in the front suspension. No kidding...there is nothing left to be loose, its all been replaced.

 

Monday
Aug182014

The Windshield

Around here we consider windshields a consumable wear and tear item on any car, especially after a few years of collecting various amounts of road abrasions, and minor chips.

The windshield on Walter was tired having accumulated a good amount of road abrasion through the years, it might have been the original windshield.

Earlier this spring we noticed a crack at the bottom of the windshield in the black area going the entire width of the car. It was not caused by a stone chip, or salt chip its too low, below the edge of the hood. Could have been a crack caused by some flexing during the winter, or could have been a gazillion other reasons that could crack the windshield.

Why is it not surprising that a windshield would crack on a 2003 E Class that was engineered under extreme cost cutting of the time.

From our experience when a windshield cracks on a Benz, there is a strong possibility that the crack will propagate through the windshield. Obvious that Walter did not disappoint, and the crack started propagating on the left side. 

As you can see the crack starts rising in the windshield, and after a wash (cold water/warm glass contrast) starts going across in the line of vision.

A case of Thank You Walter for such an innovative way of dealing with a crack.

Looking back its not so bad, we have had windshields last less than 24 hours on cars. Replacing a windshield, and immediately picking up a stone the same day, and replacing the windshield again. 

Replacing an old, tired, abraded windshield is not a big deal.

As you can appreciate replacing a windshield on a Benz is not an inexpensive proposition, especially when the car has rain sensing wipers, and a panorama roof. You also need the "windshield kit" which is primarily a tube of black adhesive, and a new Daimler sticker for the right hand side. The older white stickers are no longer available.

We call our friend at Reliable Glass who through the years has replaced a ton of Mercedes glass for us. Obvious you seek folks that have extensive hands on experience, and knowledge base in replacing windshields on a Benz. 

The conversation was the following "I need a windshield for my 2003 E500 with rain sensing, and a panorama roof" the reply "Do you want an original windshield?" our reply "No" (its a 2003 not a 2013) the response "Let me see what I can do, I'll call you back".

On the call back they can get an after market windshield and we agree on a reasonable price to replace the windshield. 

Yes...corroded metal appears at the bottom of the windshield...another sign of cost cutting from back in the day.

We endured the annoying crack for precisely 8 days, now Walter has a new after market windshield.

We do not suggest that you install an after market windshield on a newer car, get an original windshield from Reliable Glass. In this case its an older car, and with our new windshield track record it might only last a few days. Especially that a road trip on the 401 is in the immediate horizon...

The kilometers? Almost 154,000 we are slowly getting there.

The fuel economy in warmer weather, less than 10 liters per 100 kms on the highway.