Expert Troubleshooting Desk
Troubleshooting Q&A
Real-world air compressor problems — answered by an independent expert.
No manufacturer bias. No generic advice. Practical diagnostics only.
Before You Ask
This Q&A is for industrial and commercial air compressor troubleshooting questions. Please include:
- Compressor type (rotary screw, piston, diesel portable)
- Brand & model (if known)
- Symptoms and alarms
- What you've already checked
DIY, hobby, and consumer compressors are outside the scope of this resource.
Answered Questions
Browse the archive of real troubleshooting questions and expert answers.
Awaiting Answer
Hydrovane hv07 rs
Awaiting Answer
sullair 185 skid mount
Awaiting Answer
screw compressor inlet vacuum is little higher then accepted
Awaiting Answer
rotary screw KAESER SK22
Awaiting Answer
Condensating
Awaiting Answer
GA160 Atlas Copco Screw Compressor
Awaiting Answer
Compressor starts and stops at end of running cycle.
Awaiting Answer
Air compressor problem
Awaiting Answer
Atlas Copco GA22 high temperature -no start
Awaiting Answer
Tow behind air compressor builds air but when service lines open it loses air
Awaiting Answer
GA160MAS-6.5-60X
Awaiting Answer
sullair 750
Awaiting Answer
HI Cas, I have a 1996 IR 185 compressor that I am not sure what to do with....
2 Answers
oil out of air filter after shut off
1 Answer
Compressor bogs down on start up
Awaiting Answer
Rise temperature until Shutdown
Awaiting Answer
3SV Blow Down Valve leaking air on an Ingersoll Rand rotary air compressor
Awaiting Answer
multiple atlas problems
Awaiting Answer
220vac singles phase 150L air compressor
1 Answer
portable air compressor bogs down
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