Cooling Archives - Page 5 of 65 - UnderhoodService
Penray Introduces Synthetic Media Heavy-Duty Coolant Filters

Penray has introduced a new line of heavy-duty coolant filters featuring synthetic media with what it calls “triple-layer engineering.” The new Penray synthetic media coolant filters are designed to last up to 150,000 miles, 15 months or 3,000 operating hours, and are fully compatible with conventional coolants as well as new-generation Extended Life Coolants (ELCs).

ACDelco Offers Environmentally Friendly Refrigerant

ACDelco is now offering R-1234yf refrigerant, a new, environmentally friendly air conditioning refrigerant that has a 99.7 percent lower global warming potential (GWP) than R-134a. The new ACDelco refrigerant is sold in 4.5 kg containers (No. 19260234) and is available for use in certain GM models starting with the 2013 Cadillac XTS and the 2014

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
Telltale Signs Of Cooling System Component Failure

Springtime brings with it the vacation season when many families will hitch a boat or camping trailer to their fully loaded family car, SUV or pickup truck and travel to some remote wilderness hideaway. Needless to say, both the parents and their vehicle’s cooling system will be stressed out long before the trip is over.

Cooling system signs of failure
Compressor Logic: How Does The Water Get In The Lines?

Nothing is more frustrating than hitting the trigger on an air tool and a stream of water comes out the exhaust port. But, where did it come from? What can be done to prevent it from getting to your tools? Water is all around us. It is in the form of vapor mixed with collection

Mercedes-Benz Auxiliary Water Pump Diagnostics

A Mercedes comes into your shop with a complaint of poor heater performance. The driver says on cold mornings the heater will blow cold during the drive to work in rush hour traffic. The car is not overheating and the air is coming from the ­correct ducts. Your first reaction might be to install a

mercedes benz water pump
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.

Jeep: Tapping Sound After Engine Warm Up

Some customers may ­experience a tapping sound from the engine compartment after ­engine warm up. This bulletin involves the ­installation of a serpentine drive belt and a new design idler pulley using a revised belt routing. MODELS: 2007–’08 (KA) Nitro

Beyond the Warranty Maintenance Checklist

What happens after the bumper-to-bumper and powertrain warranties wear out? If you look at any factory-recommended service intervals, after 100,000 miles they cease to exist. What does it take to keep a vehicle going for 120,000, 180,000 or 250,000 miles? The key is maintenance and

Monroe Brakes Offers Consumers Multiple Ways To Save On Brake Replacements This Spring

Consumers can receive prepaid cards valued at up to $30 on brake replacements completed between April 1 and May 31, through Tenneco’s Monroe Brakes “Trust the Pros” promotion. Consumers also can save on Monroe Brakes product purchases through the concurrent Monroe Brakes “Stop Shop” promotion.