Fuel Injector Cleaning-Direct

Fuel Injector Clinic is proud to offer ultrasonic cleaning and flow testing services. To get your injectors serviced, it's as easy as filling out a one page form and sending us your injectors!

The Direct Injector Service Form below gives our techs all the information they need to service your injectors. We've enabled online form filling so you can fill it out and print in one easy step! When the form is finished, just put it in the package with your injectors and once your package arrives we will send you a confirmation email and put your injectors in the service queue. See the mailing instructions below for the most efficient suggested shipping.

Our ultrasonic fuel injector cleaning service is priced at  $35.00 per injector.

Please note that Fuel Injector Clinic services   top-feed fuel port or direct injectors only.  NO DIESEL INJECTORS.

*For other pricing and expediting options, please see the Injector Service Form

*For other pricing and expediting options, please see the Injector Service Form

Fuel injector cleaning service includes the following:

  • Initial flow testing: The first step in the cleaning process is initial flow testing. Flow testing includes inspection for leaks, Ohm testing, spray pattern, pulse operation, and flow rate verification. If your injectors are functioning properly and you selected 'FIC Choice' on the service form we will not clean them. This helps keep costs to the customer low and service times short!

  • Thorough ultrasonic cleaning: The next step is the bath! We immerse your injectors in an ultrasonic cleaner and cleaning solution while simultaneously pulsing and back flushing them in order to help remove all debris and deposits from inside the injector. The typical result is fuel injectors that work like new!

  • Post-cleaning test: Once your injectors have been cleaned, we flow test your injectors again to ensure that they are all performing optimally. We do our best to quickly return your injectors to you!

  • Flow data sheet: You will receive a flow sheet which contains flow data from the initial test as well as the post-cleaning test (or just a flow test only sheet if you selected 'FIC Choice' and cleaning wasn't required.) It is always interesting to see the comparison between used, dirty fuel injectors and nice clean units! See the example data sheet.

  • Seal and filter replacement: We replace all standard injector seals - please make sure you include the seals with your injectors so that we can match the seals that fit your vehicle. Many injectors also use an internal screen or ‘filter basket’ which we can replace. If your injector has a filter we can replace, we will do so as part of the cleaning service.

  • Pintle caps and seal retainers: Injector pintle caps and seal retainers are often in good condition and do not need to be replaced. If you have broken or missing pintle caps or seal retainers we can usually replace them! Some injectors have unique caps that may be special order and we will contact you if there will be extra cost associated with the pintle cap replacement.

MAILING INSTRUCTIONS : Be sure to send in a completed service form in the package* with your externally clean, dry, carefully packed fuel injectors. The injectors should be packaged so that they can't move around and damage each other. Dusty or greasy injectors increase service times since they must be externally cleaned before testing - a little brake cleaner goes a long way! If you have a set of our injectors, our original box is an excellent way to get them back to us and fits perfectly into a USPS Priority Mail small flat rate box.           

*In order to reduce turnaround time, Fuel Injector Clinic suggests USPS Priority Mail flat rate as the fastest most cost effective shipping method. Don’t forget the insurance!

RETURN SHIPPING:  Fuel Injector Clinic uses USPS Priority Mail service with insurance and tracking  unless otherwise requested. All return shipping charges are the responsibility of the customer. Typical cost for return shipping a set of four injectors via USPS Priority Mail to an address in the US with $300 insurance is between $12 and $16. You will receive your tracking information at the E-mail address listed on your service form.

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