Does anyone ever put injector cleaner in the tank or use throttle body cleaner?
With my old clio when i first bought it i put a bottle of wyns injector cleaner with a quarter of a tank of premium and cleaned the throttle body witch was full of **** and sprayed teh can down the intake when the engine was running and it made a huge diffrence,
does anyone use any of these products? and if so witch brand i have a punto 60 1999 8v with a single point injection and a steel inlet manifold, do the throttle bodys have any chemical coating ?

Thanks

Bringing this thread back from the dead.
I want to squirt some of this in the carb through the air cleaner ( Got some chavvy air filter fitted )
Is it ok to squirt through there? I know some vehicles dont like it due to the Maf or whatever.