1991 porsche carrera 2

Any better products than Chevron Pro-Gard injector cleaner. Costco has it 6 for 16 bucks seems like a great buy?

ilko

Porsche issued a TSB calling for "Chevron Techron Concentrate Plus." Run your tank till almost empty, put in the whole bottle of Techron, then fill up the tank with gas. Run till half full then fill it up again.

I don't think Pro-Gard is the same product so I wouldn't use it.