|
|
 |
|
Welcome to Mr.Injector fuel injector
cleaning!
We service gasoline fuel injectors
using the ASNU ultrasonic flow bench and service machine. Why buy reconditioned fuel injectors when we can make yours like
new again.
Any Gasoline Fuel Injector serviced for $16.00ea
Fuel injectors rarely die. They just
get dirty. Fuel injector cleaning restores them back into like new condition and performance. Your injectors are
cleaned and flow tested on the ASNU flow bench and ultrasonic cleaning machine. After cleaning new filters, o-rings, spacers
and pintle caps are installed. They are returned with a before and after flow report. Business Hours 9:00am - 4:30pm Pacific Phone 208-762-3450 email bjcda2000@yahoo.com 
How to use our injector service
- Drop off or mail them in.
Local
If you are in the Coeur d'Alene area you can drop off your injectors at 6280 N. Government Way Unit 4 between 9:00am
and 4:30pm. We don't need the fuel rail so just bring in the injectors. You can bring them in after hours and use our
after hours service drop off. There are instructions on the door. Bring your injectors in the morning and you can have
them back in the afternoon. If you bring them in the afternoon you will have them the next day.
Out
of Town If you are out of the area fill out this form and follow the directions for shipping. If your injectors
arrive before 2pm Pacific they will go back out in the mail the following morning. If they arrive after 2pm they will go out
the next working day. You have your choice of USPS priority shipping for $5.00 or if you are in a hurry USPS express is $20.00.
What is ASNU Injector Service
ASNU injector repair service
is a fuel injector cleaning process. It begins with injector flow testing and ultrasonic cleaning. Ultrasonic cleaning
brings the injectors performance back to like new or good as new condition. Thats where the ASNU name came from. Good as new.
Servicing your injectors is preferable to reconditioned fuel injectors. Your high quality original equipment injectors just
need a good ultrasonic cleaning and quality injector flow testing to ensure performance and new pintle cap, spacers,
filters and orings to bring them back like new. Good ASNU and better than reconditioned fuel injectors. Try Mr Injector service
for ASNU Injector Service, Injector flow testing and injector repair.
News
ASNU Injector Service One of the components of the fuel injector that
is ignored is the fuel injector filter. It protects the injector from contamination. With time age and mileage they become
fouled and require replacement. We replace them during our injector service with a new 30 micron replacement. Good
injector repair must include a new filter. This is something on the car fuel injector cleaning does not include. We also replace
the pintle cap on those applications with a replaceable one. The pintle cap will become brittle with age and can cause a intake
leak if it fails.
|
|
Why Not Just Clean Injectors
On The Car?
On the car fuel injection cleaning might be a good idea for maintenance but it doesn't
get the injectors perfectly clean like ultrasonic cleaning does. Our experience in the shop with the flow bench has
shown some injectors to be stubbornly dirty and difficult to clean. Even if you get them clean enough to solve a misfire are
they up to 100% for power delivery?
Without a flow bench it's just a guess. Here is a illustration from the
lab at ASNU showing a chemically cleaned unit and one cleaned ultrasonically with the ASNU flow bench and ultrasonic
cleaning machine.
|
| This pintle had been cleaned on the car. It still has hard deposits interrupting flow. |
The one shown below has been cleaned on the
ASNU flow bench using ultrasonic high frequency sound waves. It's perfectly clean and the flow rate, spray patten and
penetration have been restored like new.
|
| Ultrasonic sound waves remove all the deposits restoring function to like new. |
The tolerances in the injectors are less than one micron. Any dirt effects this tolerance and therefore the flow volume.
The volume effects power, but what about the spray pattern quality and penetration. Correct spray pattern formation is critical
to torque rise and complete combustion. A dirty tip will not support the correct droplet size of fuel. If the droplet
size is too small then the then fuel doesn't make it to the combustion chamber to be burned.
On the car cleaning doesn't address the filters
in the fuel injectors. Each one has a 30 micron filter that gets restrictive with mileage. On car cleaning can't
clean it. Replacement is the only way to bring the flow back to specification.
|
| Dirty fuel injection filters restrict the injector flow rate causing low power. |
There are lots of alternatives to cleaning gasoline
fuel injectors such as additives, on car cleaning or even removing the injectors for a chemical soak but none of
these methods guarantee injector performance because there is no flow test done. Let us service your injectors for you
and have confidence that they perform like new. Click here to see our service procedure.
|
|
|
The Question About Rebuilt
Fuel Injectors
There are some vendors out there that offer rebuilt fuel injectors but our
experience testing them has shown very poor balance from one unit to another. If you have a core that fails the electrical
test we recommend you buy a new unit. Most of the new ones we test provide good flow balance. We don't offer rebuilt fuel
injectors. Our process is one of cleaning your good cores and installing new service parts to bring the injector back into
like new performance.
|
|
|
|
|
|
|
|
Mr Injector
6280 N Govenment Way #4
Dalton Gardens, Idaho 83815
208-762-3450 |
|
|
|
