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
HVAC Diagnose Pro
Wireless HVAC Diagnostic Assistant
AlignSmart DIY
Precision DIY Wheel Alignment App
DiagPath HVAC
Step-by-step HVAC diagnostic assistant
DiagWiz - Precision Car Diagnostics
Pinpoint elusive auto problems with AI-guided diagnostics
Diagnostics & Troubleshooting Problems(page 47 of 48)
JDM Drivability Pro
1998 Suzuki Alto Works engine stutters during off-boost cruising at around 4,000 RPM despite replacing multiple parts, causing rough driving and uncertainty about which component is faulty.
TurboWizard Boost Configurator
Car is overboosting despite a boost controller, causing fuel cut, and user is unsure how to correctly connect a dual-port wastegate to the boost controller.
DiagSense Pro
Cheap OBD2 scanners are limited in which OBDII readiness systems they can check, and they cannot diagnose mechanical problems not monitored by sensors, requiring deeper diagnostic knowledge and tools.
PaintFix Pro
A car owner created holograms in the paint while removing scratches with a compound and needs to know how to remove them without having to polish the entire door.
TorqueFit Selector
A non-professional mechanic needs to access very tight spaces during car repairs but is unsure whether low-profile or pass-through socket sets are tougher and more usable for high-torque applications.
FocusCheck Pro
Self-portrait autofocus fails at wide apertures on Nikon Z5, requiring manual workarounds
ScanLegacy
User has an obsolete diagnostic scanner with outdated software, missing modules, and locked features requiring expensive authorization codes, and struggles to find affordable updates.
DrainFix Pro
Frequent clogs in a master bath sink caused by HVAC condensate line tied in before the p-trap.
NameplateDecode Pro
An HVAC professional is confused by the discrepancy between breaker and fuse ratings on a Mitsubishi nameplate, needing to understand why a 40A HACR breaker is listed alongside a 67A dual-element fuse recommendation.
CamAlign Pro
Timing is off on both cams by one tick in opposite directions, requiring manual adjustment of cam sprockets.
PestID Lens
Homeowner cannot identify a mysterious substance under their mobile home and needs to determine if it is related to pest infestations.
DefectDetect
Kitchen sink surface is delaminating, but it's unclear if this is a widespread manufacturing defect or an isolated issue.
QuickSeal Verifier
Cannot verify if a P-trap is properly sealed without performing a manual water test.
BootTrack Pro
Inner tie rod boots are leaking, a common mechanical issue in automotive repair that requires diagnosis and replacement.
BrakeScan Pro
Inspecting a new style of brakes is difficult because the standard inspection method doesn't apply.
SpliceWise
Solar electrician needs to know if Square D SPD wires (similar to ceiling light wires) can be wire-nutted to copper wire when direct breaker connection isn't available, due to uncertainty about aluminum-to-copper splicing compatibility.
SafeAir Detail Nozzle
A detailer is unsure if using compressed air to clean electronics in vehicles is safe, and what tool is used.
PlumbCode Pro
A horizontal vent pipe is too low to accommodate a new basement shower, and the poster is unsure whether to use an AAV or reroute the pipe.
BurnerSpec Pro
A contractor is unsure what BTU capacity is appropriate for an outdoor gas burner to avoid overkill and excessive gas line requirements.
Posture Detect Pro
Need practical tips to distinguish swayback posture from anterior pelvic tilt during in-person assessments.