Diesel Top End Treatment
Formula 696-D
354ml

Bishop’s Original Top End Treatment provides maximum top
end protection and performance for diesel engines by completely cleaning the fuel system. Coating all surfaces
within a combustion chamber with our unique lubricant, you
can experience enhanced levels of engine protection, as well
as the elimination of rust and corrosion.

Tested under the most extreme conditions, our formula has
been found to improve performance, helping reduce costs
not only from potential repairs, but also from the greater fuel economy your engine will experience.

Price: £17.95

Further Info