The Fuel Doctor™ is a prescription for better mileage! Can dramatically improve engine and transmission performance. Works by stabilizing the voltage running through a vehicle's ECU (Electrical Control Unit), which smoothes out the electrical "noise," reducing potential interference.
The result is improved firing, added power, reduced emissions, less engine wear and more efficient fuel use. Just plug into your 12V lighter socket! Also has an LED low-battery indicator.
Lab and field-tested to make a difference you'll see immediately. get yours ONLINE right now!
Please Note: CAN NOT be used on hybrid or electric vehicles.
Shop Similar Items
to find something that we have now or that can be backordered.
If you would like to be notified when we have this item available for sale, click
and enter your email address to receive an email notification.