App Ideas

“Needs a reliable Bluetooth OBD2 scanner and companion app that works with Cummins engines in Peterbilt and Freightliner trucks, with easy software updates via app instead of handheld device.”

“Truck owner needs to diagnose a P0191 fuel rail pressure code without throwing parts at it, lacking a systematic diagnostic approach.”

“A homeowner cannot eliminate a persistent ant infestation despite months of using bait, and cannot locate the nest or entry points.”

“A termite inspector cannot positively identify an insect swarm they found in a client's bathtub, despite consulting with colleagues.”

“Cannot diagnose P0420 code on Volvo XC90 without replacing expensive catalytic converter to confirm root cause.”

“Diagnosing a P0430 catalyst efficiency code on a truck without knowing whether the issue is the catalytic converter or O2 sensors, and lacking a systematic diagnostic process.”

“A non-gas tradesperson needs to safely identify if an underground gas line is dead before removing it, lacking proper tools and knowledge to test it.”

“A permitted and inspected plumbing system is leaking sewer gas, and the source cannot be identified because the finish floor is already installed, making trial-and-error diagnostics nearly impossible.”

“Refueling 2013 E-150 cargo vans is extremely slow because the pump repeatedly shuts off after less than a quarter gallon, wasting time at the gas station.”

“Persistent P0171/P0174 lean codes and hot restart fuel starvation on 1996 F-150 after multiple part replacements and diagnostics”

“Plumber cannot diagnose inconsistent water flow issues in one bathroom after installing a water softener, and customer's other plumber contradicts his diagnosis, causing confusion and delays.”

“Homeowner unable to resolve persistent water hammer issue despite trying standard fixes like draining system and adding dampers.”

“A homeowner is unsure if a 20-year-old roughed-in basement bathroom drain is functional and needs a way to test it before building the bathroom.”

“Homeowner cannot diagnose or clear a recurring drain blockage where the backup water is black, despite using a snake and pressure washer.”

“A residential condenser will not turn on unless the contactor is manually activated, and the root cause cannot be identified despite verifying all major components.”

“A technician cannot diagnose unusual refrigerant system pressure fluctuations and suspects non-condensables, but is unsure how to confirm without replacing the system.”

“Homeowner cannot get well pump to build pressure and restore water supply despite multiple repairs, with no expert help available for weeks.”

“Navien tankless water heater installed to replace two tanks is not properly recirculating, causing 2-3 minute wait for hot water at all fixtures.”

“Non-professionals lack a reliable method to diagnose whether an AC issue is due to a pressure switch or low refrigerant.”

“DIY car owner struggles to access and replace an engine coolant temperature sensor due to tight engine bay space, risking coolant loss.”

“A lone field technician must troubleshoot and repair complex 3-phase chiller systems under intense observation without remote diagnostic tools or support, and intermittent faults don't show up during onsite visits.”

“HVAC technician struggles to diagnose low superheat and underamping blower motor after charging a commercial split system, indicating a possible equipment or refrigerant circuit issue.”

“The user needs to assess and repair a stripped oil pan plug thread but lacks a clear diagnostic and repair method.”

“Mechanics struggle to diagnose electrical issues caused by rodent damage because wires can be chewed anywhere, requiring full harness removal.”