Keep your GM diesel engine running smoothly with ACDelco GM Diesel Fuel System Treatment Plus. This powerful formula is designed to clean and lubricate fuel injectors, improve fuel economy, and reduce emissions. With regular use, you can protect your engine from harmful deposits and keep it running efficiently for miles to come.
Formulated specifically for GM diesel engines, this fuel system treatment is easy to use - simply add it to your fuel tank during fill-ups. The 11 oz. size is perfect for on-the-go maintenance, whether you're hitting the highway or heading off-road. Don't wait until you start seeing performance issues - give your engine the care it deserves with ACDelco GM Diesel Fuel System Treatment Plus.
