Emissions Archives - Page 10 of 47 - UnderhoodService
Mayhew Steel Products Acquires Basque Plastics

Global hand tool will manufacture its handles in the United States.

AAAS Announces Scholarship Applications Open

The Automotive Aftermarket Association Southeast Educational Foundation (AAASEF) has announced that applications are now being accepted for the AAAS Educational Foundation Scholarships through March 31. The Foundation awarded six scholarships last year and hopes to equal or better that number this year.

Stocking, Selling And Installing TPMS Sensor Service Kits

Every time a stem-mounted TPMS sensor is removed from a rim, it must be serviced – no ifs, ands or buts. This goes for sensors that are six months old to six years old. Always use a new kit. The typical kit includes a nut, valve core, grommets and valve cap. Each component has a specific function and lifespan that is not only determined by time, but what happens when it is installed.

Toyota Tech Tip: Rough Idle, Surging Between 500 To 800 RPM

The owner of 2005 Toyota Avalon complains check engine light is on, rough idle and engine idle surging between 500 and 800 rpm. The technician retrieved Diagnostic Trouble Code (DTC) P0171 and P0174 (System too lean banks 1 and 2). The technician replaced the air fuel sensors on both banks and cleared DTCs. After driving vehicle for approximately one mile, all symptoms returned.

Meritor Adds Features To Customer Training And Support Website

Meritor has announced it launched its redesigned customer training and support website on March 10. The new site includes improved registration, additional training, course monitoring tools and social media integration for dealers, fleets and garages.

Snap Test: MAF Sensor Diagnostics

You’d think a service light would be the first indicator of a mass air flow (MAF) sensor problem, but there are times a problem develops with the MAF and no service light comes on. Scott “Gonzo” Weaver explains how poor idle, loss of performance, sluggish performance and even stalling are all associated with a failing MAF sensor.

Solving Mazda Driveability Complaints

This article will look at Mazda driveability issues as well as some of the more common ailments that will bring a car into your bay with a check engine lamp complaint. The most common failure we see on Mazda models is a torn air intake hose between the airflow sensor and the throttle body. The symptoms that result from this failure are hard to miss, but fool the customer into mistakenly thinking that the transmission is the problem.

Bosch Components Power Dale Earnhardt Jr. Victory At Daytona 500

Dale Earnhardt Jr.’s victory at the 56th running of the NASCAR Sprint Cup Series Daytona 500 was indeed a celebration of the Bosch and Hendrick Motorsports partnership, which has now spanned more than a decade. Driving the Bosch-equipped No. 88 Chevrolet SS, “Junior” won the season-opening “Great American Race” at Daytona International Speedway on February 23.

Tooling Up For The Diagnostic Process

Automotive trainer John Forro advocates knowing your tooling needs and developing a strong relationship with those tools. Knowing a tool’s capabilities and limitations will help you advance your diagnostic process.

The Alliance Announces Winners In ‘Drive To DAYTONA’ Sweepstakes

The Auto Value and Bumper to Bumper parts stores’ “Drive To DAYTONA” sweepstakes brought more than 100 winners to the 56th running of the historic DAYTONA 500 race.

ACDelco Releases Newly Integrated Pigtail Catalog

ACDelco has launched a comprehensive Pigtail, Wiring and Sockets Catalog, which is integrated into the ACDelco Illustrated Catalog that contains replacement components for 1992-current model year General Motors vehicles.

DynoMax ULTRA4 Race Team Claims Every Podium Spot In 2014 King Of The Hammers Race

Team DynoMax racers delivered some stellar performances during the recent opening of the 2014 ULTRA4 racing season at the King of the Hammers (KOH) race in Johnson Valley, Calif. Team DynoMax swept all three spots in the KOH title race, as Loren Healy claimed his second “King” title, followed by Tony Pellegrino and Bill Baird. More than 40 ULTRA4 race teams participated under the Team DynoMax banner during the week’s events.