Explore Problems & App Ideas

“Truck has persistent cylinder 3 misfire despite replacing multiple components and disabling AFM via tune”

“User cannot interpret torque specification symbols and values in Alldatadiy, causing confusion compared to dealership specs.”

“Truck owner or operator needs a reliable Bluetooth OBD2 scanner for semi-trucks to diagnose check engine lights, but standard consumer scanners may not work or be durable enough for heavy-duty vehicles.”

“Truck loses fuel rail pressure under load despite aftermarket lift pump installation, unable to pinpoint root cause among regulator, sensor, pump, or supply.”

“Mechanic lacks a systematic understanding of vacuum line routing, source, and identification across diverse engines, needing to look up each case individually.”

“Estimated fuel range keeps dropping without clear cause, and attempted fixes only work temporarily.”

“Diagnosing a persistent ABS wheel speed sensor code (C0050-06) on a 2012 Chevy Cruze, after replacing sensor and wheel bearing, needing to trace wiring upstream without schematics.”

“A metal obstruction inside the ABS sensor cavity prevents sensor installation and causes a squealing noise, making it impossible to replace the sensor without first diagnosing and removing the obstruction.”

“HVAC technician struggles to locate refrigerant leaks in large commercial systems with hidden line set runs, wasting time and nitrogen.”

“A residential refrigeration technician cannot determine whether a recurring system shutdown after an Ecobee thermostat installation is caused by the thermostat or a misconfigured dip switch on the Amana inverter unit.”

“Homeowner cannot diagnose source of sewage smell and toilet noise in multiple bathrooms.”

“Inconsistent water flow with random pressure spikes and inability to run multiple fixtures simultaneously, likely due to a failing PRV or other issue not yet diagnosed.”