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Tech Feature: Why Aftermarket Belts are Lasting Longer

Serpentine belts made of EPDM may last up to 100,000 miles or more before they have to be replaced. But that doesn’t mean they will last forever. A serpentine belt that’s aging or slipping may develop a hard glazed surface that makes the belt noisy. Aerosol belt treatments may quiet the noise for a while, but sooner or later you’ll have to replace your customer’s belt.

Wrangling in Jeep Spark Timing Dilemmas

Every once in a while I get a Diagnostic Dilemma that takes me back to the basics of how modern engine management systems work. This month’s happened to be a 1992 Jeep Wrangler equipped with the 4.0L engine and manual transmission. Of course, a vehicle of this vintage and configuration has to be about as basic as modern technology can get, right? Well, there are always exceptions.

Tech Tip: Nissan’s Engine Idle Speed is 25 RPM too High

If you confirm the idle, in Park or Neutral, is more than 25 rpm above specification (with the engine warm), and/or DTC P0507 (ISC System) is stored, this incident may be the result of recent cleaning or replacement of the throttle body. The vehicle “in-use” learned idle may be higher after throttle body deposits are reduced (by cleaning or replacement).

A/C Update: Rising Temperatures Create an Increase in A/C-Related Audi Service

As we move through spring and into summer, temperatures begin to heat up in most of the country. This is a time many drivers begin using the cool settings on their vehicle’s climate control system – only to find the air conditioning unit not functioning properly. As the temperatures outside rise, so too, will the number of customers in your shop with A/C-related problems.

A/C Update: Quieting a Kia Climate Control System

A redesigned A/C compressor disc and hub with better dampening characteristics can be retrofitted to some Kia’s A/C compressors to eliminate load noise.

Autologic and WORLDPAC Partner to Offer Independent Service Centers Dealer-Level Diagnostic Solutions

Autologic Diagnostics announces a partnership with WORLDPAC to offer more independent service centers access to dealer-level diagnostic solutions for 15 import carlines comprising of BMW and MINI, Land Rover, Jaguar, Mercedes-Benz, Porsche, the Volkswagen Audi Group, Volvo, Peugeot, Citro

Ford Reflash Tech Tip: PC Settings

So, you’ve just finished up a Ford, and you’re about to try and start it up. However, it needs programmed. You’ve decided to use a J2534 tool, but there are certain things you’ll need to consider before purchasing that subscription at www.motorcraftservice.com.

Alignment & Suspension Specs: 2001-2009 Toyota Prius

The 2000-2009 Toyota Prius requires alignment and suspension service just like any other car on the road. With more than 800,000 Prii (official term for more than one Prius) on of them is bound to end up in your alignment bay.

Gonzo’s Toolbox: Second Guessing a Second Opinion

Who out there knows everything about automotive repair? Who out there has seen it all, and wouldn’t be surprised if something so common to do now turns out to be not so common? Well, one thing is for sure, it is not me. I learn something new about this crazy car business every day. Especially when it comes to the electronics in today’s cars.

Ross-Tech is Moving to a Fee-Based System for Live Telephone Support for VW/Audi Vehicle Troubleshooting

On July 19, 2011, Ross-Tech, LLC will begin charging for live telephone technical support of VW/Audi vehicle diagnostics. Two options will be available to registered users of Ross-Tech’s acclaimed VCDS tool.