Fuel Injector Cleaner
Monst of the times, a "complete" tune up at any shop includes this job be done. This should include, fluid level check, injector cleaning, oil and filter change, fuel filter change, sparks/cables inspection and possible change and cleanning of the acceleration system and in some garage shops, interior cleaning.
There are many products on the market for this job (called injecto0r cleaners). Most of them contain an alcoholic solution to get rid of them deposist formed in them injectors. This is for the DIY enthusiast.
I hope this has helped.


