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 24 of 48)
FlowSniffer Pro
Plumber needs a tool to detect and diagnose low water volume caused by internal pipe restrictions like rust, crimped pipes, or failing pressure reducing valves.
AlignCheck
Vehicle owner is unsure if wheel alignment is correct after a second attempt, concerned caster is not adjustable.
HVACSpecVault
HVAC technician struggles to diagnose and document system configuration issues (missing piston) due to lack of historical records and centralized equipment data.
RoofFix Finder
Homeowner unable to identify correct roof caps and flashing for vent pipes causing water leaks during rain.
HVAC DiagPro
Diagnosing oscillating subcool in a 3-year-old AC system with TXV and ECM air handler, where subcool predictably rises and falls without clear cause.
CoilCheck Pro
HVAC technician needs to diagnose a refrigerant coil leak in a Trane unit without tearing it open, looking for common failure patterns and symptoms.
DrainTest Pro
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.
PlumbFix Pro
Homeowner struggles to diagnose and repair a concealed cistern leak after seal replacement fails, and cannot remove or assess the stuck flush valve base to determine if a full assembly replacement is needed.
LeakCheck
Roofing company owner struggles with wasted time and resources on leak calls that turn out to be non-roof issues, and needs a way to pre-qualify and charge for diagnostic service calls.
ParasiticDraw Pro
Diagnosing parasitic battery drain in a Jeep Grand Cherokee is time-consuming and physically uncomfortable, requiring manual fuse pulling and multimeter use without effective guided diagnostics.
BrakeBoss Pro
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.
CarFixDiag Pro
After replacing battery and alternator, battery warning light remains on in 2019 Ford Explorer, unsure if it's the battery current sensor.
RattleSnap
Unexplained rattling noise inside the cabin on rough roads, which disappears when the door is open, causing distraction and annoyance for a forestry worker driving a 2022 Chevy Silverado Trail Boss on dirt/gravel roads daily.
PowerPolarity Pro
Network engineer unsure if -48VDC switch power cables are connected correctly, needing grounding guidance.
CoolCheck Pro
HVAC technician diagnosing a residential AC unit with erratic high side pressure and subcooling fluctuations, unable to determine root cause after standard checks.
CoolComp Helper
HVAC technician cannot diagnose why an old system with R407c refrigerant is running high head pressure despite standard troubleshooting steps, suspecting compressor-oil incompatibility.
DiagSnap Mobile Scanner
User has a dashboard warning light situation ('Christmas tree') in a 2017 VW Tiguan but lacks an OBD2 scanner to diagnose the issue.
AC-Diag Pro
New automotive A/C technician struggles to diagnose whether a failing compressor or expansion valve is causing poor cooling on a Cat loader, lacking clear diagnostic guidance.
MisfireMapper Pro
Diagnosing a 2005 Silverado 1500 that stalls on startup due to misfire code P0300, with an unfamiliar interlock system potentially causing the issue.
CodeClear Diagnose
After replacing spark plugs and coils, engine codes P0300, P0301, P0302 persist, indicating possible wiring issues for cylinders 1 and 2.