water pump Archives - Page 4 of 12 - UnderhoodService
ASC Launches New Mobile-Optimized Website For Faster Parts Search

Designed to provide a user-friendly experience on mobile devices and desktop computers, the site offers technicians, DIYers and aftermarket automotive parts suppliers an intuitive, streamlined parts search and unsurpassed technical support that is accessible anytime, anywhere, according to ASC.

Electronically Controlled Thermostats: A New Take On Wax And Brass

An electronic thermostat can preemptively control the temperature the same way the fuel injection system can control the stoichiometric ratio in the combustion chamber by changing the pulse width of the fuel injector. By being able to control the temperature of the coolant, the engine management system can optimize engine performance so leaner combustion events can take place and cold start periods are minimized.

Water Pump Damage From Tensioner Misalignment Or Damage

Visual inspection is required to verify the correct alignment of chain tensioner and guide. Inspect for broken, cracked or missing guide material as well. It is not advised to reuse misaligned components. Also, check the chain for any imperfections.

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Electric Water Pump Replacement

We recently had a 2007 BMW Z4 with the N52 engine in the shop. When diagnosing a faulty electric water pump, the first thing that needs to be done is to verify if there are any water pump-related diagnostic codes. There’s a very good chance there will be some. I then like to perform a visual inspection, but don’t look for the water pump from the top of the engine. You’ll want to drop the lower panels, and you will see the pump on the lower right side of the engine.

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Gaskets: Ignoring And Top Off Troubles

Engine oil and coolant leaks should not be ignored. Topping off the levels is often more costly in the long run than repairing the leaking gasket or component. Advising a customer about the potential damage that can occur if they decline a leak repair is not a scare tactic, it is important that they know the real price of their decision.

Water Pump Cavitation: What Cavitation In Pumps Means

The tiny “bubbles” of cavitation kill water pumps. While you will never actually see the tiny bubbles of cavitation in pumps, you can see the damage of water pump cavitation that looks like metal eaten by termites. That is because these are not really bubbles you see when it comes to the cavitation in pumps – they are voids.

A New Look at Cooling System Technology

While changes in modern cooling system technology might not be apparent in day-to-day servicing, the fact is that auto manufacturers are continuing to increase fuel economy and power output by changing how the cooling system operates. But technical change has developed very gradually. In the beginning, a few turn-of-the-century auto manufacturers relied on a thermal-expansion

US Motor Works Named Water Pump Supplier For The New Elio Ultra High Mileage Vehicle

US Motor Works LLC, a manufacturer and distributor of water pumps, fan clutches, electric fuel pumps and timing kits for the automotive and heavy-duty industries, has been selected as the water pump supplier for the new, ultra-high mileage vehicle by Elio Motors. Founded by car enthusiast Paul Elio in 2008, Elio Motors Inc. represents a

10 Paths to Water Pump Problems

Know your leaks Leaks are the most common sign of water pump failure, but what type of seepage are you seeing and what does it mean? A coolant leak coming from the weep hole is a sign of water pump bearing or seal failure. This weep hole often resides between seals that separate the oil

Chevrolet Camaro Coupe engine
JASPER Offers Remanufactured Toyota 1MZ-FE 3.0L DOHC Engine

Jasper Engines & Transmissions announces the availability of its remanufactured Toyota 1MZ-FE 3.0L engine. This DOHC V6 engine is available on exchange for the following 1994-2006 vehicles: Toyota Camry, Avalon, Solara, Sienna and Highlander; and Lexus ES300 and RX300.

Timing Belt Replacement On 2.2- And 2.3-Liter Honda Accord Engines

These tips outline the belt replacement for the popular 2.2- and 2.3-liter Accord engines. The other Honda engines are similar, but don’t require the balance belt. They shouldn’t present any challenge to the experienced tech, but there are some things to keep in mind as you tackle these jobs.

GMB Introduces U-Joint For Front Applications On The 2007-2012 Jeep Wrangler Rubicon

GMB offers a new U-Joint designed specifically for front applications on the popular 2007-2012 Jeep Wrangler Rubicon. GMB Universal Joints feature lubri-groove design for higher grease flow, and provide proven durability under the harshest road conditions.