You searched for Thermostat - Page 7 of 31 - UnderhoodService
Hy-per Cool Super Coolant Keeps Cars Running Cooler

Many things can contribute to an overheated engine, including using the air conditioning at full blast, stop-and-go driving on a scorching hot day, low coolant levels, a defective thermostat or a failed head gasket.

Long-Life Coolants Explained

Different types of coolants cover a range of applications from diesel to domestic, Asian and European vehicles. Each one is formulated to a specific manufacturer’s specifications to keep their engines at an optimal temperature. But, changes to the old one-size-fits-all formula has led to confusion for consumers and even some technicians.

Sealing Modern Water Pumps

Over the past 20 years, we have seen water pumps and cooling systems evolve to improve start-up emissions.

Diagnosing Intelligent Cooling Systems

The majority of cooling systems on the roads react to what is happening inside the combustion chamber. After the engine is stressed, the heat causes the thermostat to open. Increases in temperatures will also cause the cooling fans to come on. The heat carried by the coolant is the trigger for operation of the fans and thermostat.

Modern Cooling System Design: It’s Not About Temperature; It’s About Powertrain

Given the advanced state of internal combustion engine technology, some recent cooling system innovations will actually increase engine torque and fuel economy while reducing exhaust emissions. Let me simplify that idea: new cooling system technology will make engines run better and cleaner. So, let’s get on the same page by reviewing some basics.

DENSO Offers Advanced Air Conditioning Operation, Performance And Diagnostics Technical Training

The class expands DENSO’s Technical Training Program, developed to ensure technicians have the diagnostic and troubleshooting expertise to repair vehicles efficiently and correctly the first time.

Modern Cooling System Design: It’s Not About Temperature; It’s About Powertrain

Reading engineering papers tends to be a boring exercise, but they do give a technician like myself a new perspective on how a common automotive cooling system could actually be improved. Of course, our immediate thought is how the cooling system can keep the engine cooler. Not so, according to one paper.

Stant Earns Two Customer Care Awards From General Motors

The Romeoville facility, which produces canisters for Stant, was awarded the Platinum Certificate of Excellence from GM, while the Pine Bluff plant, which manufactures fuel closures, valves, thermostats and fuel filler pipes, received the Gold Certificate of Excellence.

Rein/Dolz Water Pumps From CRP Automotive Backed By 4-Year/50,000-Mile Warranty

CRP Automotive, a provider of OE-quality replacement and service parts, now offers Dolz water pumps through Rein Automotive. The Rein/Dolz water pumps are backed by a 4-year/50,000-mile warranty and match the OE design and materials. These water pumps use OE-style bearings for low noise and maximum durability. The internal seals are made of silicon carbide

New Stant Heavy Duty Catalog Features Best-To-Market Applications For Trucks, Equipment

The Stant Heavy Duty Catalog features thermostats, fuel caps and radiator and oil caps for a wide variety of applications such as light-duty and heavy-duty on-road diesel engines and trucks, off-highway heavy duty equipment, diesel engines for all horsepower ranges, construction equipment and agricultural engines and equipment.