Many automotive manufacturers agree, and several are directly involved in setting the levels of additives in Top Tier gasoline.
Since the minimum additive performance standards were first established by EPA in 1995, most gasoline marketers have actually reduced the concentration level of detergent additive in their gasoline by up to 50%. As a result, the ability of a vehicle to maintain stringent Tier 2 emission standards have been hampered, leading to engine deposits which can have a big impact on in-use emissions and driver satisfaction.
Can't find any Top Tier Fuel suppliers in your area?
We've been helping our customer's by adding Chevron Techron Fuel System Cleaner when performing other maintenances. All fuel additives are not equal - this is a fuel system cleaner approved by many automotive manufacturer's, not just another additive. Read more and see the experts explain the details below.