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United Kingdom, Belfast
1 Level
733 Review
47 Karma

Review on Enhance Vehicle Performance with Actron CP7802 Vacuum and Fuel Pressure Tester Kit by Jason Rawls

Revainrating 4 out of 5

does the job. The best diagnostic, testing and measuring tools

I bought this to test the vacuum on a '74 Plymouth Duster with 360 and got aggressive. I had bad vacuum, so I used that to set ignition timing by ear. Increasing the time gave me more vacuum and this was evident as I watched the arrow increase. I have this tool in action on YouTube. You will see that the needle is quite elastic. I don't know if it's a tool or just my motor. I need to time and curve my MSD stick spreader even better. Here is the link to the video: [.]

Pros
  • Checks the mechanical condition of the engine and the function of the vacuum control
Cons
  • Hard to tell