Standard – Fuel Injector Testing flow rate only

Standard – Fuel Injector Testing flow rate only

COSTS AND PAYMENT FOR THE CLEANING & TEST SERVICE:

Standard service: 2-4 business day turn-around time – $18 per injector 

Step: 1 is to complete the CPR RACING Cleaning & Inspection Form, You will find HERE. Please remember to input the correct telephone number, email, and return-shipping address for your injectors when submitting this form.

Step: 2 Make sure all fields are complete..

How do you know if your injectors need cleaning?

Daily driver symptoms of dirty fuel injectors may include:

• Hard starting
• Rough idle
• Wide-open throttle “WOT” hesitation
• Pre-ignition (sometimes heard backfire in the intake)
• Poor overall performance
• Decreased gas mileage

Performance Cars:

• Lean
• White on your spark plug
• No “WOT” fall on its face

What we do when we receive your fuel injectors for standard service? 

STEP 1:  Testing

• Conduct inventory of injectors received
• Conduct visual inspection of any missing and/or damaged parts
• Run a full autotest (automatic diagnostics)
• Observe spray pattern
• Check the factory flow rate and confirm the data to OEM standards by Bosch
• Coil test (Ohm testing)
• Measurement of flow rate
• Inspect flow data
• Inspect for leakage and cracks
• Now we have your baseline before rebuilding

STEP 2:  Cleaning

• Clean outside surface of injectors
• Remove fuel filter basket and place in Ultrasonic Bath (UB)
• Ultrasonic bath:
  • A process that uses ultrasound usually from 20–400kHz an appropriate cleaning solvent to clean fuel injector.  Cleaning normally lasts between 20 minutes, E85, and others will exceed 90 minutes or more.

*no parts are replaced for this service