4 Cylinder Engine Restorer & Lubricant (11 oz.)

In normal driving, friction and wear cut scratches in the metal surfaces inside every car's engine. This causes compression and power loss and increases oil consumption as cars get older. Restore Engine Restorer fills these scratches and improves the seal between piston rings and cylinder walls. This means better compression and more balanced compression across all cylinders. Independent road tests prove Restore brings back power to near original levels. IS RESTORE COMPATIBLE WITH SYNTHETIC OIL Yes, Restore may be used with any type of mineral or synthetic motor oil. CAN RESTORE BE USED IN DIESEL ENGINES Yes, Restore can be used in diesel engines. CAN RESTORE BE USED IN ENGINES WITH TURBOCHARGERS Yes, Restore can be used in turbocharged engines