Stp Start-Stop Diesel Engine Cleaner Designed To Help Start-Stop Engines Run Better For Longer (200 ml), Gst75200En
R**H
mpg went down from 45 to 41
thought of it as a good product but unfortunately my cars mpg went down from 45 to 41......not worth it.
C**D
Injector cleaner
Add in to your full tank of diesel and let the additive keep your diesel engine clean!
R**B
Goodw
Works used to clean pdf filter add to fuel
S**T
A must
Always use these on my Diesel engine cars
D**L
Not sure it works.
Didn't seem to make any difference.
Trustpilot
4 days ago
1 month ago