best way to clean out your engine

Auto Rx is by far the best way to clean out your engine (and also the most expensive). I believe there are 2 stages. It is an ester based product.
 
By 'clean your engine out', I presume you mean to clean the induction(air intake) system of the motor. There are other commercial products available such as Berryman B12 Chemtool Air Intake & Throttle Body Cleaner and 3M Intake System Cleaner.

However, Seafoam(when used properly) can do as good of a job as any commercially applied cleaner.
 
Back
Top