April 25, 2016
Today at Tuffy Joliet (South Plainfield) we want to talk with you about a very important safety issue. This automotive safety warning is coming from a very unusual source: fire fighting experts. You've probably heard of E-85 gasoline being offered in the Joliet area. Some newer vehicle models are specifically built to run on E-85 – the rest are not.
Does your vehicle use E-85 gasoline? Bring it down to Tuffy Joliet (South Plainfield) at 2031 SR 59 in Joliet, Illinois 60586, to find out, or give us a call to make an appointment by calling 815-436-1829.
E-85 gasoline has been developed to fight air pollution and reduce oil consumption. E-85 fuel is a mix of 85% ethanol, a grain-base alcohol, and 15% gasoline. So-called Flex-Fuel vehicles are designed to use either normal gasoline or E-85 gas. The result is lower exhaust emissions to our local Joliet community.
All gas engines can run with up to 10% ethanol, and in fact a lot of gasoline sold in the Joliet, Illinois, area does contain some ethanol. The problem comes when well-meaning residents without Flex Fuel certified vehicles put E-85 into the tank.
At a 15% concentration, the potential for problems arises. Because of the chemical differences between ethanol and gasoline, special seals and gaskets are needed for Flex Fuel vehicles. In a normal engine, the ethanol in E-85 gas will eat away seals and gaskets. This leads to gas and oil leaks.
You Joliet auto owners can imagine the fire hazard caused by leaking gasoline. Illinois fire fighting experts caution drivers to only use E-85 if they know their vehicle is certified to handle it. They expect vehicle fires to increase because of using the wrong fuel in non-Flex Fuel vehicles.
Tuffy Joliet (South Plainfield)
2031 SR 59
Joliet, Illinois 60586
815-436-1829

December 14, 2025
When your vehicles battery is dead, it leaves you with that horrible, helpless feeling. A dead battery means it wont hold a charge, and there are several reasons it wont. One is age. Batteries have chemical and electrical systems in them that create power, and as time goes by, they wont work we... More

December 7, 2025
When you head down a straight road, does your vehicle pull to one side? Do you feel vibration in any of the wheels? If you've noticed any of these things, it's probably time for you to get your wheel alignment checked. When your vehicle left the factory, its wheels were parallel to each other an... More

November 30, 2025
We all want to breathe clean air and keep our planet green. One of the ways to do that is by requiring all vehicles with internal combustion engines to pass an emissions test. Thats because these vehicles can be big polluters. Everyone wants their car to pass the test so they can continue the... More