OTC 5613 Automotive Vacuum and Pressure Test Kit – Diagnose Engine Issues


SKU B0050SG9KW Category


Is your vehicle struggling with hard starts, rough idling, or lack of power? Faulty vacuum or pressure in key systems may be the culprit. The OTC 5613 automotive vacuum and pressure test kit equips mechanics and DIYers to quickly pinpoint issues causing poor engine performance.

This comprehensive kit contains professional-grade gauges, adapters, and accessories for testing critical vacuum and pressure circuits on domestic and imported vehicles. Stop guessing and start testing to accurately diagnose problems like leaking head gaskets, bad piston rings, stuck valves, cracked hoses, and more.

The OTC 5613 includes:

Vacuum/Pressure Gauge – Large, dual-range gauge tests from -30 in. Hg to 300 PSI. Clearly labeled ranges for vacuum, fuel pressure, oil pressure, and air conditioning specs.

Fuel Injection Kit – Contains multiple fuel line adapters for checking pressure on EFI systems. Works on most domestic and import fuel injection systems.

Universal Adapter Kit – Thirteen popular adapters and accessories for connecting gauge to different component fittings. Covers most vacuum/pressure testing needs.

Blow Molded Case – Durable hard case with removable lid safely organizes and protects contents. Convenient handle for portability.

Accurately diagnose engine issues like:

Vacuum Leaks – Cause lean fuel conditions, rough idle, misfires, and sluggish acceleration.

Head Gasket Failure – Results in compression loss and allows combustion gases to pressurize coolant.

Worn Piston Rings – Reduce compression and oil control leading to loss of power.

Sticking Valves – Reduce performance and engine efficiency.

Clogged Fuel Injectors – Disrupt fuel delivery causing lack of power.

Faulty Sensors – Throw off reading affecting fuel mixture, spark timing, idle speed.

The OTC 5613 provides professional-level vacuum and pressure testing capabilities in one convenient kit. Stop guessing at causes of poor performance. Know for sure by measuring vacuum/pressure accurately. This allows technicians to provide correct repairs the first time, saving customers time and money.

For home mechanics, the kit equips you with the tools the pros use to keep your personal vehicles running smoothly. Use it for diagnostic testing during repairs or during regular maintenance intervals to catch issues early before they leave you stranded.

The OTC 5613 vacuum and pressure test kit provides capabilities found in professional mechanics’ shops:

  • Find Intake Leaks – Affecting engine efficiency.
  • Test EGR System – For insufficient flow or leaks.
  • Check Fuel Pressure – Insufficient pressure causes hard starts.
  • Diagnose A/C Problems – Like leaks, compressor issues.
  • Monitor Oil Pressure – Early sign of bearing wear.
  • Map EVAP System – Identify leaks causing emissions failures.
  • Verify Repairs – Confirm parts replacement fixed issues.

The OTC 5613 empowers DIYers to diagnose issues accurately instead of just replacing parts and hoping for the best. Professional technicians rely on vacuum and pressure testing to provide quality repairs the first time. With this kit, you have access to similar diagnostics to save time and money.

Stop guessing at what could be causing engine performance problems. Know for sure by measuring vacuum and pressure in critical systems. The OTC 5613 provides all the professional-grade tools you need in one convenient and affordable kit.


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