Diagnostics & Troubleshooting Problems
947 problems reported across 10+ industries
Industries Reporting Diagnostics & Troubleshooting Problems
Top App Ideas for Diagnostics & Troubleshooting
View allFlowDetect Pro
PipeRestrict: Diagnose Internal Pipe Restrictions
BrakeBleed Pro
Smart Brake Bleeding Diagnostic Tool for ABS
CodeSense: DIY Diagnostic Guide
Diagnostic code interpreter with guided repair steps
Misfire Detective
Intermittent Misfire Diagnosis App
AlignSmart DIY
Precision DIY Wheel Alignment App
VibeTrace: Vibration Diagnostic Tool
Road Force Vibration Diagnostics App
Diagnostics & Troubleshooting Problems(page 34 of 48)
GroundedPro Advisor
Uncertainty about whether a Neutral Grounding Resistor (NGR) system requires removing the PowerFlex 525 MOV grounding jumper, causing confusion and risk of improper configuration.
ChargeGuard Diagnostics
Residential electricians are troubleshooting GFCI failures caused by EV trickle chargers, but the root cause is unclear, and customers resist installing dedicated circuits.
ConfigSnap HVAC
Encountering an unusual dual filter-dryer configuration in a condensing unit that caused a restriction, requiring a custom field repair.
SnifferSens MicroLeak Detector
Unable to locate a very slow nitrogen leak in a small R134a system because conventional bubble testing fails to detect it.
DrainFlow Pro
Accordion drain pipe under sink traps debris and causes clogs.
SinkScope™
A persistent sewer smell in a bathroom sink that cannot be eliminated by replacing the P-trap, likely due to inaccessible mold or bacteria in the internal overflow chamber.
BoilerConfig Pro
Propane boiler installed for combined DHW and hydronic heating delivers barely tolerable hot water when running at DHW setpoint of 140F, installer refuses to adjust parameters and suggests unsafe workaround.
VertigoGuide Pro
A new grad physical therapist is confused about the correct sequence of the Epley maneuver for treating BPPV and needs a reliable, step-by-step guidance tool.
DiagSnap Pro
Auto repair shops failed to diagnose a problem that a DIYer solved with a code scanner, suggesting diagnostics are unreliable or intentionally avoided.
DIY Diagnostic Pro
Unsure how to diagnose and repair a P0430 catalyst efficiency code on a 2000 Chevy Silverado without specialized knowledge or tools.
HearClear Pro
Healthcare worker struggles to hear with their Littmann stethoscope and is considering an electronic stethoscope for $400 to improve auscultation.
BearingSleuth Pro
Left front wheel bearing fails repeatedly on 2005 Chevy Impala, despite proper installation and use of CarQuest parts.
QuickDisconnect Meter Tool
Electrician needs to disconnect a meter for ATS testing but the only method is unbolting, which is cumbersome and potentially unsafe.
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.