Parts of Car Exhaust System and Muffler Repair
Diagnostic Dilemmas: Going with the Flow

This month’s Diagnostic Dilemma is headlined by a loss of power complaint in a 2002 Toyota 4-Runner equipped with the 3.4L V6 engine and automatic transmission. The 4-Runner had a relatively smooth idle, but wouldn’t shift gears at wide-open throttle (WOT). Because I live high in the Colorado mountains, loss of power complaints are relatively common and, in most cases, can be confirmed by test-driving the vehicle up one of the mountainous inclines in my area.

DynoMax ‘Power Surge’ Promo Gives Enthusiasts a $75 Pre-Paid Debit Card for Exhaust Purchase

The DynoMax “Power Surge” promotion that offers enthusiasts a $75 mail-in rebate for the purchase of a qualifying cat-back system will be available this spring and summer at leading performance exhaust retailers nationwide.

Free New Wells Vehicle Electronics Video Covers Toyota EVAP Diagnostics

The step-by-step diagnosis and repair of EVAP system issues on a 1999 Toyota Camry LE model is now covered in a free troubleshooting video available from Wells Vehicle Electronics. The company’s Technical Services team produced the video using a Camry LE model that had failed an emissions test as a result of a PO446 code, which indicates that a leak was detected while activating the vacuum switch valve (VSV) during an EVAP monitor test.

Tech Tip: Honda Has MIL On with DTC P1457

The EVAP bypass solenoid valve can fail due to corrosion, caused by water getting inside. If the water contains road salt, the solenoid windings could corrode, causing the valve to fail. In a few rare instances, the corrosion could be severe enough to cause an internal short in the solenoid valve, which could damage the ECM/PCM. If this happens, both the bypass solenoid valve and the ECM/PCM would need to be replaced.

Design Engineering, Inc. Introduces 2012 Catalog

Design Engineering, Inc. is the parent company for six innovative performance brands: DEI, Radiator Relief, SPA Turbo USA, Boom Mat, Ny-Trex and CryO2. Their new and expanded 56 page catalog introduces many new products and provides complete ordering information including part number, product description, sizes and color options.

Eastern Catalytic Launches New ECO Carb and Full Line Catalytic Converter Catalogs and Enhances Online Access

Eastern Catalytic has just released two new product catalogs – a 56-page ECO CARB Converter Catalog and a 362-page Full Line Catalog.

ACDelco Adds 99 Ignition, Emissions System Part Numbers

ACDelco has added 99 remanufactured part numbers to its Ignition Systems and Emissions Professional product portfolios. According to ACDelco, these high-quality, remanufactured parts are designed to meet the needs of owners of a broad range of Chevrolet, GMC, Buick, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac and Geo models.

Tech Tip: Subaru DTC P0011 and Excess Smoke from Tail Pipe

Affected vehicles: 2004-’05 Forester XT 2.5L 2005 Legacy 2.5L, Turbo, EJ255 2005 Outback 2.5L, Turbo, Eng Cfg H4, EJ255 2006 Forester X L.L. Bean Edition 2.5L 2006 Impreza WRX Sti 2.5L 2006 Outback XT 2.5L Customer Concern: Trouble code P0011. Active Valve Control System (AVCS) B1 position over-advanced and excess smoke from tail pipe. Potential

Tech Tip: Hyundai Has Check Engine Light On with Fuel System Lean Code

The check engine light is on with a post catalyst fuel system lean code P2096, an oxygen (O2) sensor stuck lean B1/S2 code P2270, and an O2 sensor no activity B1/S2 code P0140.

Tech Tip: Honda MIL Comes On with DTC P1457 Set

If you encounter a Honda with the MIL on with DTC P1457 (EVAP control system leakage), this may be caused by the EVAP solenoid valve (fuel vent module) being blocked or restricted. To correct this, install an EVAP solenoid valve kit.

Airtex Vehicle Electronics to Highlight New Brand Identity, Import Coverage During AAPEX

Automotive replacement parts distributors, jobbers and retailers attending the 2011 Automotive Aftermarket Products Expo (AAPEX) will be introduced to an extensively updated brand identity and leading import coverage from Airtex Vehicle Electronics.

Bosch Named Exclusive NASCAR Performance Partner, Oxygen Sensor Supplier for NASCAR Fuel Injected Engines

Bosch developed and introduced the automotive oxygen sensor in 1976, and as NASCAR makes the switch from carburetion to fuel injection in 2012, Bosch will be its exclusive oxygen sensor supplier.