Mercedes Benz – Camshaft Adjuster, VVT Faults and Timing Chain Faults

Background Mercedes-Benz is one of the most well-known auto manufacturers in the world and continues to rival other automotive giants with their durability and German engineering. Unfortunately, all cars have their shortcomings and failure points. For Mercedes, the camshaft adjuster solenoid (sometimes called the "oil control valve") is one part that prematurely fails. What is a Camshaft Adjuster Solenoid/Oil Control Valve? As part of the variable valve timing (VVT) system, the camshaft adjuster solenoid is responsible for allowing the oil to adequately flow through the VVT system. The VVT system engages in delivering extra power to the vehicle when it’s traveling under added stress, such as [...]

By | July 23rd, 2019|Case Studies|Comments Off on Mercedes Benz – Camshaft Adjuster, VVT Faults and Timing Chain Faults

AMC Tech Q & A – Oil Change Intervals

Question A question we sometimes get is - "Curious about oil changes. Synthetic has been around 15000 miles. Looks like you recommend 5,000?" Answer To which we are glad to reply, "Great question!" Yes, we do recommend a shorter interval for older cars. We have an expression, "Oil is cheaper than metal," I'll explain. We all know that oil is used to lubricate the engine components to maximize wear and tear, it also serves transfers heat and helps filter out contaminants from engine operation. Here's Why First, let's address why we change the oil. It's for two reasons, one is [...]

By | July 18th, 2019|Case Studies|Comments Off on AMC Tech Q & A – Oil Change Intervals