injector issues

Diesel oil additive for injectors

Hot Shot’s Secret, marketed by Lubrication Specialties, Inc., removes the build-up of coking and varnishing left behind from the overheating of engine oil, the company says. The product is made to inexpensively prolong injector life, as well as fix slow start-up, rough idling, hesitation and lack of power. The product was tested for two years before final production. For more information, visit Hot Shot's Secret.

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