by Mike Lundgren | May 7, 2026 | Diagnostics
Nitrogen-filled air suspension systems are becoming increasingly common on Stellantis (Jeep, Ram, Dodge, Chrysler), GM, and Volvo vehicles. These systems require nitrogen charging when severely depleted or after component replacement, and shops can set up to perform...
by Mike Lundgren | Apr 3, 2026 | Diagnostics, Ford
Ford Escape 1.6L Turbo Timing Requirements After Head Gasket Work The 2013-2019 Ford Escape with the 1.6L EcoBoost turbo engine requires a complete 4-piece timing kit when performing head gasket repairs. Missing any component or using incorrect pins will result in...
by Mike Lundgren | Apr 3, 2026 | Diagnostics, Electrical Systems
Airbag control modules continuously monitor deployment circuits and impact sensors using sophisticated bias voltage systems that can detect opens, shorts to ground, shorts to power, and cross-circuit shorts without ever activating the airbags. This monitoring...
by Mike Lundgren | Apr 3, 2026 | ADAS, Diagnostics, Technical
At ST Mobile Auto, we’ve performed hundreds of ADAS calibrations and discovered that the vast majority of calibration failures stem from improper setup rather than actual system faults. Understanding these common issues can save you time, frustration, and costly...
by Mike Lundgren | Apr 3, 2026 | Diagnostics
What Mobile Diagnostics Reveals About Modern Vehicle Problems Mobile automotive diagnostics exposes the real-world complexity of modern vehicle systems. In a single day, a mobile technician can encounter everything from simple programming tasks to complex network...
