Diagnostics & Troubleshooting Problems
957 problems reported across 10+ industries
Industries Reporting Diagnostics & Troubleshooting Problems
Top App Ideas for Diagnostics & Troubleshooting
View allLeakSense Pro
HVAC Leak Finder for Hard-to-Detect Leaks
Misfire Detective
Intermittent Misfire Diagnosis App
PipeSense Diagnostics
Diagnostic app for plumbing leaks & blockages
AlignSmart DIY
Precision DIY Wheel Alignment App
HVAC Diagnose Pro
Wireless HVAC Diagnostic Assistant
DiagPath HVAC
Step-by-step HVAC diagnostic assistant
Diagnostics & Troubleshooting Problems(page 35 of 48)
RatSpy Web
Unable to detect whether rat activity persists in hard-to-reach roof edges after sealing holes and installing spikes.
AFR Insight Pro
Mechanics cannot reliably diagnose lean air-fuel mixture using spark plug readings, needing a more accurate method.
ThreadSeal Pro
Threaded 3/4” copper to PVC connection leaks despite using proper Teflon tape and hand tightening with an extra half turn.
CrystalBust
Plumbers encounter inexplicable crystallized mineral blockages in toilets and drains that are extremely hard and require manual hammering to remove, with unknown cause and no prevention method.
TPMS Repro Right
After incorrectly selecting the wrong vehicle model year during TPMS sensor programming, the sensor is now locked to the wrong configuration and cannot be reprogrammed to the correct vehicle.
AutoFix Pro
Unable to disconnect a stubborn line from the purge valve solenoid during replacement due to lack of practical guidance in factory manuals.
LeakDetect Pro
Electronic refrigerant sniffers are unreliable for finding A/C leaks.
HVAC DiagPro
HVAC technician needs to diagnose whether a compressor or TXV is faulty in a cooling system, lacking a clear diagnostic process for mixed refrigerant oils.
TransmissionSnap
2018 Nissan Rogue has persistent sluggish rocking at low speeds (1000 rpm, ~10 mph) that seems like a CVT issue but cannot be diagnosed or described effectively.
Parasitic Drain Finder
Jeep Grand Cherokee owner needs to find parasitic battery drain causing constant dead battery
DiagFlow Pro
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.
ShallowDrain Pro
Cannot unclog a shallow drain with a standard drain snake, causing rapid water buildup.
TransAdapt Pro
Need a diagnostic scanner that can reset a transmission module to factory settings and provide live data from solenoids and torque converter after fluid change.
ChargeCheck Pro
DIY car AC recharging is risky because there is no way to know if the system is overcharged or undercharged, and sealants can damage AC components.
TechManual Access Pro
Cannot access service manual for Trane AC unit, which is locked behind a web portal, hindering diagnosis of intermittent failure.
SignalScope Pro
Electrician struggles to diagnose wireless signal issues in devices like ceiling fans, garage door openers, and card access systems, lacking a purpose-built tool to intercept and analyze communications.
LightExplain
Car owners want a simple OBD scanner that explains warning lights in plain language and allows basic resets without needing a mechanic or deep car knowledge.
BugID Snap
A termite inspector cannot positively identify an insect swarm they found in a client's bathtub, despite consulting with colleagues.
UVScope Leak Detector
Need a UV light attachment for a borescope to detect evaporator leaks for warranty claims.
SolenoidDiagnose Pro
Troubleshooting a solenoid that gets excessively hot and fails to open properly, using manual component swapping between a working unit and a faulty unit.