Tech Tips

by Import Service | Sep 1995 | Import Service, Mercedes-Benz, Toyota, Volvo

Import Service Article Image Toyota Truck Shut Down
Buck and Surge
Intermittent Volvo Speedometer
Toyota Ignition/Fuel Diagnosis
Damaged Circuit Boards
Mercedes-Benz Heat/AC Mix-Up

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2006 Hyundai Santa Fe Heater Blower With No Speed Control

Jun 2022

This specific HVAC system has no self-diagnostic abilities, but does control the blend doors and A/C while manually controlling the blower motor speed. This article is intended for the learning technicians that have an interest in diagnosing and testing a Hyundai HVAC...

Troubleshooting a Hyundai Tucson No Start with Variable Valve Timing (VVT)

May 2022

How can an investigation go from bad to worse and solve these issues in a cost effective manner? Back Story 1 The Tucson arrived at the repair facility because the Check Engine light was illuminated, and secondhand information indicated that “The engine tended to run...

How to Scan a 2018 Alfa Romeo Stelvio

Mar 2022

This story begins at the local coffee shop. We noticed at the drive-through a modern Alfa Romeo. A chat with a close friend revealed that the vehicle owner was displeased with the local dealer and a contact was created. Displeased with the dealer was a mild term. The...