You searched for evap - Page 48 of 50 - UnderhoodService
Vehicle Mileage Maintenance

A mere 0.7 of a mile does not sound like much, it is about 3,700 feet, or less than one-third the distance around Daytona International Speedway. On average, the U.S. population of vehicles will get 20 miles per gallon (including light trucks and passenger vehicles). A 0.7 of a mile improvement represents only a 3.5

Brake Lubricants: High Temperatures Require High Performance Products

When it comes to brake lubricants, grease is a dirty word. Brake lubricants are specially-formulated products that are NOT the same as ordinary chassis grease or even multi-purpose grease. The kind of grease that’s used to lube tie rod ends, ball joints and U-joints is not the same as the lubricants that are required for

Investigating Intermittent Stalling Problems

Diagnosing an intermittent stalling problem can be a challenge, especially if the engine only stalls occasionally and won’t stall for you (only your customer). And if there are no pending codes, hard codes or history codes in the vehicle’s computer to give you some direction, you may find yourself guessing at a diagnosis. Every engine

Foreign Affairs: Servicing Secrets for the VR6

The Volkswagen VR6 engine has been around now for more than 10 years. And given its proven track record of reliability and durability, it’ll be around for years to come. Although not as popular (or as high in production) as its 4-cylinder brothers, we do see quite a few of these cars for regular maintenance,

The Top 5 Favorite Tools of Top Technicians

Chris Ringold, shop foreman Flint Bottom Auto Sales Burlington, IA Mac Mentor – Generic OBD II and Repair Trac are invaluable. ALLDATA – If Repair Trac doesn’t cover it, ALLDATA does. MechanixWear Fast Fit Gloves – Great protection and workability! Chilton Labor Guide and CD-ROM – Fast and effective for all estimates. Mini Maglite –

Compressors, Condensers & Refrigerant

Hot weather is just a few weeks away in many areas of the country, and that means plenty of air conditioning service opportunities. Years ago, A/C was considered a luxury. Now it’s a necessity. Automatic climate control systems use A/C year-round for defrost and dehumidification as well as cooling. Even so, it’s hot weather that

Volvo Service And Driveability: Ways to Simplify Repairs and Promote Maintenance

Keeping a record of scheduled maintenance and service repairs is probably the best selling feature when the time comes to trade or sell a vehicle. You know the type: They baby their car, and their friends and family want first dibs when they decide to sell it. In most cases, that level of upkeep is

OBD II Diagnostics: Checking into Mode $06

In this scan tool diagnostics article, we take a look at Mode $06 functions which govern non-continuous monitors (EVAP, catalyst, EGR, etc.)

Detection Equipment is Key to Finding Refrigerant Leaks

Refrigerant leaks are the number one cause of poor A/C cooling performance. The amount of refrigerant in an A/C system is critical for proper cooling. Any loss of refrigerant reduces the system’s ability to transfer heat, causing the compressor to work harder and the system to cool less efficiently. To make matters worse, the refrigerant

The Top 5 Favorite Tools of Top Technicians

Don Frantz Frantz Automotive Center Cary, NC I own and operate Frantz Automotive Center in Cary, NC. We are a six-bay shop with four techs – all of whom are ASE certified. I, myself, am ASE certified with L1 Certification as well. Frantz Automotive was recently voted “Best of Cary” by the readers of the