“Rat Race” – Mercedes Wiring Harness Repair – Damaged By Rodents

AMC Tech Case - Rat Race This Mercedes E350 came in with a no start condition, radio inoperative, and a host of other electrical issues. We weren't the first to work on this vehicle, it was clear that many hands had been in here before, and apparently given up without success. Cause The highly skilled AMC Service Techs Kyle and Scotty collaborated, were able to trace the fault, after a good day of diagnostics, and interior disassembly, to a electrical wiring and fiber optic cable issue, located inside one of the wire chases. As these chases run from the front [...]

By | July 20th, 2018|Case Studies|Comments Off on “Rat Race” – Mercedes Wiring Harness Repair – Damaged By Rodents

Electrical Issues – Telling Simple From Not

This vehicle was sent to us by another repair shop with the concern that it did not start, or would only start intermittently. The battery, starter, and finally the key switch were replaced in an attempt to get it to start. In fact, the starter was replaced twice. Then it was towed to our workshop. Mystery? Had the battle is recreating the problem, which it did here. Mystery? Not really for the Atlantic Motorcar Service Team, we see these cars day in and day out, we specialize in knowing, not just guessing. And when you do the same thing again [...]

By | July 9th, 2018|Case Studies|Comments Off on Electrical Issues – Telling Simple From Not

Classic Mercedes Benz Coupe – Back On The Road

Knowledge, Integrity, Trust Classic Mercedes Benz, returning customer. He also owns the "Cold War" Benz we mechanically restored last fall, that was one of the most enjoyable and rewarding projects I've been involved in during my 30+ years of German auto service. Until now. Then this car comes along. This visit was the resurrection of his beloved 1971 Mercedes 250 Coupe. There really is a very special character to these cars, you have to see to fully appreciate. The attention to detail was remarkable, and this example is very, very original. Study In Contrasts AMC Master Tech "Big Nick" makes [...]

By | June 23rd, 2018|Case Studies|Comments Off on Classic Mercedes Benz Coupe – Back On The Road

A Word About Classic Mercedes Service – Yes!

How We Can Help If you've come to this page looking for help with your classic Mercedes, you've come to the right place! Ownership of a classic Mercedes Benz should be a pleasure, not a problem. Your vehicle can, and should, be as reliable as the day you drove it out of the new car showroom, and with our service, it can be. One of the greatest challenges to ownership of a classic Mercedes is finding a qualified and properly trained service facility that has the tools, knowledge, and staff that are not only familiar with your vehicle, but care about it as much as you do. Finding such a team that is likewise [...]

By | May 15th, 2018|Case Studies|Comments Off on A Word About Classic Mercedes Service – Yes!

Mercedes Oil Cooler Seals, 642 Diesel Engine Cause And Correction

If you own a Mercedes with a BlueTEC diesel engine, you may have heard quite a bit about the oil cooler leaks that have plagued some models. It is in fact quite a common issue with many of the BlueTEC diesel Mercedes. If  like many of the owners out there, you are probably left with a lot of questions and wondering things like, “Which BlueTEC engines have oil cooler leaks?”, and “What are the signs of a leaking oil cooler?” That’s where the Atlantic Motorcar Center comes in. You see, we're professionals in Mercedes service, after 33 years, we know these [...]

By | April 24th, 2018|Case Studies|Comments Off on Mercedes Oil Cooler Seals, 642 Diesel Engine Cause And Correction

Tech Tip – The Truth About Lifetime Transmission Fluids – “Oil is Cheaper Than Metal”

BMW, Mini Cooper Transmission Fluid There is a trend with many manufacturers to use so called “Lifetime” transmission fluids in their new cars. Audi, BMW and Mercedes have been doing this for years. The real question is what is a “lifetime”? If the lifetime of the car is the reference point, most owners will be sorely disappointed, for it seems to us that almost all of the fluids need service around 60K miles, far shorter than the lifetime of most European cars. While fluids and lubricants have doubtlessly improved over time, we suspect that the real reason for [...]

By | January 15th, 2018|Case Studies|Comments Off on Tech Tip – The Truth About Lifetime Transmission Fluids – “Oil is Cheaper Than Metal”

BMW Engine Camshaft Bolts Problem – Repair and Correction

What Happens Certain late model BMWs can experience a problem with the camshaft sprocket retention bolts failing. This is a design defect, and well know in professional BMW service circles. You can see on the photo below, that VANOS (variable valve timing system) to intake camshaft bolts have broken and backed out, 3 of the 4 bolts are damaged and loose. BMW said “in very rare cases the bolts holding the variable camshaft timing (Vanos) unit housing may become loose or, in extreme cases, break.” In such cases, the driver would be alerted by a check-engine warning light. Power to the [...]

By | January 10th, 2018|Case Studies|Comments Off on BMW Engine Camshaft Bolts Problem – Repair and Correction

Volvo Differential Rebuilding Service – Out of Our Area? Send Your Unit To Us

The Problem The rear differential design has been in use in the Volvo world since the 2008 to at least the 2014 model year, so it’s something to consider if you own a vehicle in that range. We service a tremendous amount of Volvo XC70s, and have seen the problem largely on those models, but have read reports of it being an issue on the S80 as well. Now the earlier Volvos had their own set of differential or bevel gear problems, which you can read about on our blog at Volvo AOC problems. What We Do We mentioned that [...]

By | January 4th, 2018|Case Studies|Comments Off on Volvo Differential Rebuilding Service – Out of Our Area? Send Your Unit To Us

AMC Service Tip – Replacing Stuck or Blind Hole Bearing Races

Problem Removing Stuck Bearing Races Tapered roller bearings are commonly found in wheel bearings, transmission, differentials, and other automotive systems. They consist of two parts, the bearing cone with the roller bearing, and a “race”, which is the highly polished and hardened surface on which the bearing rides. The race is pressed into the part or casting and the roller bearing installed on top of it. So let’s say you have a bearing race (transmission, wheel, differential or other) in a “blind” hole that you need to replace. By “blind” we mean you can’t access it from the back of the [...]

By | November 22nd, 2017|Case Studies|Comments Off on AMC Service Tip – Replacing Stuck or Blind Hole Bearing Races

Investing In Your Team – BMW Service Training

Investing In Your Team - BMW Training - Last Weekend Want to most sincerely thank to the awesome AMC Team for attending BMW Service Training last weekend. I know that giving up a weekend isn't what everyone looks forward to. Ongoing training is something that we very strongly believe in here at AMC, it's been a key corporate value since we first started in business over 30 years ago. It benefits you the customer as it assures that we always have the latest and greatest in knowledge, and service techniques, to service your car promptly and efficiently. It's also [...]

By | November 13th, 2017|Case Studies|Comments Off on Investing In Your Team – BMW Service Training