When your Deisel needs
more than a mechanic!

We provide full service ECM tuning and programming.
We offer three different tuning packages. These packages are designed to fit your needs whether you are trying to unlock your trucks potential by removing factory restrictions or trying to increase horsepower, torque and fuel mileage.

Our Locations

Effingham, IL

Effingham Diesel Performance

Address: 1606 W. Fayette Ave. Effingham, IL

Effingham Diesel Performance

Conviently located in central IL where interstate 57 and interstate 70 cross.

Davenport, IA

Original Diesel Doctor

Phone: 615-979-6143 or 563-940-3400

Address: 3690 W. 83rd St. #6 Davenport, IA

Davenport,IA Diesel Doctor

Located across from the Flying J off of Interstate 80 on the north west corner of Davenport, IA.

NO APPOINTMENTS EVER NEEDED.

Typical time for a tune is 10 to 30 min.

We provide full service ECM tuning and programming.

We offer three different tuning packages. These packages are designed to fit your needs whether you are trying to unlock your trucks potential by removing factory restrictions or trying to increase horsepower, torque and fuel mileage. Click here to decide which of our ECM tuning packages are best for you.

ECM Tuning and Programming

FUEL SAVINGS

Dramatic fuel savings with several different tuning options. We provide horsepower and torque flash

We know time is money, and getting your rig back on the road, is our number one priority.

Save Fuel with our ECM Tuning and programming

Different plans for everyone

Choose the package that fits your needs

BASIC
$100
Starting At
We can unlock your truck's potential. The Basic Package removes factory restriction. We can also fine tune all parameters to customize it for the individual.
Premium Tuning
Call
For Pricing
The premium tuning package includes more in depth tuning and programing. It greatly increases performance and will be tuned to fit the customers needs

All packages are 100% legal and all work is warrantied for the life of your ECM.
This means once you have your truck tuned we will perform fine tuning and diagnostic checks for FREE!

Frequently Asked Questions

Will this void my warranty?

None of our programming will void the warranty unless the customer specifically requests it.

Will this tune hurt or damage my motor?

No. We take pride in setting the engine up in such a way not to damage internal components.

If my tune is not right the first time will I have to pay again.

No. As long as you own the original ECM you will never have to pay for fine tuning the calibration

About Us

We have been serving the trucking community for 12 years. We take pride in always providing the best service and the best price. We price our services affordable so that everyone can receive the benefit of a great running truck that does great on fuel without spending $1000 dollars or much much more. There is no job too big or small. All services are very fast and require no appointment. Many only take 10 minutes and it never takes more than an hour.

Save Fuel

Send Us A Message

Please use the boxes below to contact us with a brief outline of your requirements:

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Our Locations

Effingham, IL
1606 West Fayette Ave.
Effingham, IL 62401

Davenport, IA
3690 W. 83rd St. #6
Davenport, IA

By Phone

Effingham, IL
217-994-1831

Davenport, IA
615-979-6143 or
563-940-3400

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