Basic Fuel Injector Performance Testing

• Leak down test
• Flow test
• Dynamic resistance test
• Verbal diagnostic report
• $12.50 per injector most vehicles
• Minimum 4 injectors, or $50 setup charge

Full-Service Fuel Injector Testing & Ultrasonic Cleaning

• Leak down test
• Dynamic resistance test
• Observe spray pattern
• Compare fuel flow cylinder to cylinder
• Ultrasonic cleaning & back-flush injectors
• Re-test to verify balanced fuel flow and correct spray pattern
• Full written diagnostic report (see sample)

Direct Injection Injectors	From $35 each
Side Feed Injectors	From $30 each
Top Feed Injectors	Most $25, incl. o-rings
Mercury Optimax Air or Fuel Injectors	$35 each, incl. o-rings

Don’t put it off any longer!

Local customers are welcome to drop off injectors at our shop. Out of town customers please ship to:

Positive Performance Center
8 South Maryland Avenue
Wilmington DE 19804-1340

Please be sure to enclose a daytime contact number and e-mail address

Sample Injector Diagnostic Report