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CP4 Pump Common Failures and How to Prevent Them

Prevent Failures & Prolong the Life of Your CP4 Pump

  • It is particularly important with CP4 pumps to never use an aftermarket "tuner", boost kit, or emission control delete.
  • Always change fuel filters regularly. It is recommended that fuel filters be changed every 5000 miles despite the manufacturers recommendations.
  • We recommend only using OE filters with CP4 Pumps.
  • Always allow the engine to idle for at least 10 minutes after a fuel filter change to ensure that all of the air is out of the system.
  • It is recommended to use a high quality additive at every fill-up, nothing alcohol based. We recommend Stanadyne Performance Formula or Alliant Power Ultraguard additive.

Recommended Additive to Keep Your CP4 Pump Running Clean

Stanadyne Performance formula Alliant Power Ultraguard
Categories: Pro Tips / Expert Advice
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