Land Rover Evoque – Engine Problem With Timing Chain Sprocket

The Problem This Land Rover client presented us with a 2015 Evoque with a Check Engine Light (CEL) on, and noise from the engine. On inspection, our Land Rover technician verified that the CEL on, and carried out a visual assessment. Then using the diagnostic computer we checked and scanned for codes. We found the following fault codes, P052A - Cold start camshaft timing over advanced bank 1, P0011 - Intake camshaft position timing over advanced bank 1, P0341 - Camshaft position sensor A circuit/range performance bank 1. Fault codes are only a starting point, we never use them for component [...]

By | January 8th, 2021|Case Studies|Comments Off on Land Rover Evoque – Engine Problem With Timing Chain Sprocket

Mercedes Benz Intake Manifold Problem Explained, And How To Correct It

Many owners of late-model Mercedes-Benz cars equipped with 3.0 and 3.5l V6 engines (M272 or M273), as well as some of the later V8s, have or will likely soon experience a near-universal Mercedes Benz intake manifold problem.  Generally, we find problems in performance, which include poor idle, loss of power, and a Check Engine Light. The Mercedes Benz intake manifold problem is caused by one of the inlet manifold tuning flaps breaking, causing unexpected and deficient performance depending on the orientation of the flap that has broken.  To review the system, let's describe what the Mercedes intake system is doing and why variable-intake-runner intake manifolds are becoming such [...]

By | July 15th, 2020|Case Studies|Comments Off on Mercedes Benz Intake Manifold Problem Explained, And How To Correct It

Jaguar Engine – Broken Timing Chains, Bent Valves

Problem This is an excellent example of what you do not want to see happen to your Jaguar, you'll note the broken secondary timing chain, and consequently the damaged engine valves. On the early XK8 and XJ8 Jaguar vehicles, there is a known flaw in the upper timing chain tensioner. What happens is that the chain tensioner fails, causing the chain to slip or completely break like you see here, causing damage to the valves. Symptoms A noticeable engine noise while idling or during a cold start can indicate a timing chain tensioner problem. The engine noise may also be accompanied by [...]

By | July 3rd, 2020|Case Studies|Comments Off on Jaguar Engine – Broken Timing Chains, Bent Valves

Mercedes Benz Scheduled Service – Protects Your Warranty

Expert Service For Your Vehicle - Details Matter When it comes to servicing your Mercedes-Benz, trust the experts at the Atlantic Motorcar team. Let our Bosch certified Mercedes-Benz technicians perform the required scheduled maintenance on your new and certified pre-owned Mercedes-Benz vehicle. Don't know whether you need a Service A or B? Let us help! Mercedes-Benz A-Service The A-Service first visit is at approximately 10,000 - 15,000 miles or 1 year. The exact time is determined by the vehicle's Flexible Service System. Then it is approximately every 20,000 miles or 2 years. This is for the model year 2009 and [...]

By | August 6th, 2019|Case Studies|Comments Off on Mercedes Benz Scheduled Service – Protects Your Warranty

BMW – Computer Diagnostics and Programing

Get On The Can Bus I’m old enough to remember the days when cars only had one computer, the engine control unit, aka the “ECU”. Now a days most cars have not not one, but dozens of computers or modules all talking to each other over what is called a Controller Area Network or “CAN Bus”, somewhat like the “USB” (Universal Serial Bus) of your home computer. Cool idea as it simplifies running hundreds of individual wires, but it really ups the technology service game. Here we are programming a replacement part, known as RDC module, that is part of [...]

By | May 20th, 2019|Case Studies|Comments Off on BMW – Computer Diagnostics and Programing

Audi and VW Timing Chain Problems – Good News – We Can Correct For Once And All!

We Can Help! Atlantic Motorcar has extensive experience with correcting problems on the Audi and VW engines which have experienced timing chain issues. If you have been given the bad news of a timing chain problem on your Audi or VW, give us a call, and visit us for a Free Second Opinion. We offer 6 Months To Pay and Complimentary Loaner Cars during the service process.  We know that we can save you money, and beat the dealer cost, as we know that you'll be delighted with our service, and a customer for life! Issues with timing chains are common [...]

By | March 14th, 2019|Case Studies|Comments Off on Audi and VW Timing Chain Problems – Good News – We Can Correct For Once And All!

Volvo XC70 Headlight Electrical Problem – Fix For Once And All

Problem Vehicle presented with an intermittent headlight, warnings being received on the dash warning light system, and the headlight itself was inoperative when first examined. Generally speaking, finding the reason for the failure is just as important, if not more so, then repairing the problem itself. If you simply replace a part, without correcting the root cause, the problem is just going to reappear, often ruining the newly installed part. At Atlantic Motorcar, we test, not guess, and we have the knowledge, and experience, to make sure it's done right, the first time, which results in happy customers! Finding Examination by [...]

By | November 20th, 2018|Case Studies|Comments Off on Volvo XC70 Headlight Electrical Problem – Fix For Once And All

“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

BMW Electric Water Pump Failure – How, Why, and What To Prevent

What This BMW 540 has was diagnosed with a defective engine coolant pump. Symptoms were overheating and damaged drive belt system. Disassembly of the front cover and removal of the water pump allowed for inspection of the pump. How The mode of failure with this pump appears to be simple age and miles, likely exasperated by a lack of coolant changes. The bearing failed on the pump, allowing the plastic impeller to contact the aluminum housing, you can see the growing on the surface. Finally the plastic impeller itself failed, the vehicle overheated, and came to a stop. As the water pump [...]

By | July 18th, 2018|Case Studies|Comments Off on BMW Electric Water Pump Failure – How, Why, and What To Prevent

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