Diagnostics & Troubleshooting Problems
940 problems reported across 10+ industries
Industries Reporting Diagnostics & Troubleshooting Problems
Top App Ideas for Diagnostics & Troubleshooting
View allAlignSmart DIY
Precision DIY Wheel Alignment App
FuelFlow Fix
Vintage Ford Fuel System Diagnostic Assistant
CoolantIQ
Smart Coolant Diagnostic App for Pressure Issues
TruckDoc Pro
Precision diagnostics for truck aftertreatment & driveline issues
HVAC Systems Decoder
Legacy HVAC Diagnostic Assistant
Misfire Detective
Intermittent Misfire Diagnosis App
Diagnostics & Troubleshooting Problems(page 20 of 47)
LiftGateLink
After replacing a power liftgate motor with a used part, the key fob no longer opens/closes the liftgate and the hatch release lever doesn't work, suggesting a compatibility or programming issue.
LeakSniffer Pro
DIY beginner cannot get car AC system to hold vacuum after replacing evaporator and expansion valve, unsure where the leak is.
GaugeFix Pro
SMAN manifold gauge displays blank SH or SC readings randomly on both plug-in and Bluetooth clamps, and no one at work can explain why.
RepairFlow Hub
Mechanics face chronic, multi-faceted operational inefficiencies in diagnostics, customer negotiation, and management oversight.
DiffDiag Pro
Truck's rear tires skip/hop during sharp turns when bobtail, with no obvious cause found, potentially a differential or inter-axle diff lock issue.
FuelSys Solver
Fuel is not entering the fuel pump in a 1983 Toyota Celica Supra due to likely blockages from old fuel residue.
StaticPressure Pro
Unable to determine if HVAC system airflow problem is due to undersized return or duct static pressure, causing diagnostic confusion.
FobFix Pro
A 2019 Jeep Grand Cherokee Laredo intermittently shows 'Fob not Detected' error, preventing vehicle start, and the owner suspects a faulty WIN module replacement but needs reliable diagnostics.
Plumber Sanity Check
Plumbers recommending expensive excavation or hydro-jetting without first performing a simple snake to check for a main sewer line blockage.
AutoAC Pro Diagnostics
After replacing AC components, the high-side pressure spikes and compressor cycles off, and the vent temperature remains warm, indicating a likely blockage or overcharge issue.
CatheterGuide Pro
Difficulty inserting a Foley catheter in male patients with BPH due to prostate obstruction, lacking clear guidance on optimal patient positioning.
VintageFuel Diagnostics Pro
Vehicle no-start after fuel tank and pump replacement on a 1988 Ford E150, with unresolved diagnostics despite filter replacement.
DiagnosePro HVAC
Technicians need a reliable diagnostic method to distinguish between a bad sensor and a bad board in HVAC equipment, avoiding costly trial-and-error part replacement.
ActuatorDiag Pro
Unable to remotely close a valve using an Auma actuator MOV because the remote controller signal isn't reaching the MOV, and unsure if a jumper is needed on the control switch.
SumpGuard Pro
Sump pump fails due to over-pressurized pipe, requiring manual disconnection to reset.
LeakFinder Pro
Unable to identify the source of an intermittent plumbing leak despite extensive diagnostic testing, resulting in an inconclusive diagnosis and unresolved problem.
VeinSave Gentle IV Catheter
Phlebotomist struggles with integrated IV catheters that are difficult to advance after flash and where adhesive wipes catch the catheter hub, causing vessel damage and bruising.
Engine Noise Analyzer
A vehicle owner or mechanic cannot diagnose the root cause of a rough idle in a Dodge 4.7L V8 Magnum engine despite troubleshooting fuel trims and checking for vacuum leaks.
EvacVue Gauge Sync
Different micron readings on liquid and suction sides during vacuum decay, causing uncertainty about proper system evacuation.
PlumbCheck Pro
Water pressure dropped significantly at multiple fixtures after a contractor shut off and restored water during a bathroom renovation, and the cause is unknown.