Port fuel injector cleaning
Injector Studio.
You pull the injectors. Injector Studio ultrasonically cleans, backflushes and flow-tests them, then sends you back a matched set with a simple report you can actually read.
Typical pricing
Standard cleaning
Stock engines & daily drivers
from $25per injector
Performance / track
Boosted, tuned & track cars
from $35per injector
Exact pricing depends on injector type, count and condition.
Services
What Injector Studio actually does
Ultrasonic cleaning
Injectors are pulsed in a heated ultrasonic bath and backflushed to clear deposits from internal passages and pintles.
Flow testing
Before/after flow rates, matched into sets so you're not chasing weird AFRs across cylinders.
Hardware refresh
New O-rings, seals and filters (where applicable) so they drop back into your rail without leaks.
Simple report
A small flow sheet showing which injectors cleaned up, which didn't, and any that should just be replaced.
Process
Four steps from rail to report
- 1. Quote. Send vehicle info, injector count and how the car is used.
- 2. Ship or drop off. Pull injectors, cap/wrap tips, pack in a rigid box and ship or drop off.
- 3. Clean & test. Ultrasonic cleaning, backflush, new hardware, then flow testing.
- 4. Report & return. You get a flow sheet and a matched set back, ready to reinstall.
Pricing
Straightforward per-injector pricing
Street
Standard cleaning
Stock engines & daily drivers
from $25per injector
Performance
Track / tuned
Boosted, tuned & track cars
from $35per injector
Classic / specialty
Vintage & odd setups
Old, rare or hard-to-replace parts
customper set
Final pricing depends on injector type, count and condition. Use the quote form with your details for an exact number.
Mail-in
Local drop-off for SoCal, mail-in for everyone else
Local
Drop-off (SoCal)
After you get a quote, you'll receive the current drop-off location and a time window. Many 4–8 injector sets are finished same or next business day.
Mail-in
Ship from anywhere in the U.S.
Once pricing is confirmed, you'll get packing and shipping instructions plus the ship-to address. Use a tracked service with basic insurance.
Quote
Request an injector cleaning quote
Use this form to inquire about injector cleaning and request a clear, written quote. Every submission is a person who wants injector service from Injector Studio.
FAQ
Quick answers
Do you work on GDI or diesel injectors?
Injector Studio is focused on traditional port fuel injectors (PFI) for now. If you're not sure what you have, put your vehicle info in the quote form and it will be confirmed.
How fast is turnaround?
Most 4–8 injector sets are completed within 1–2 business days of arrival. If there will be a delay, you'll know before work starts.
Can every injector be saved?
No. Many respond well to cleaning, but some arrive electrically dead, corroded or mechanically damaged. Those are flagged in your report.
Should I send the fuel rail?
Usually no. Send the injectors and any unique spacers or clips. If your setup is unusual, mention it in the quote form.