Study Shows New E15 Gas Could Ruin Your Car’s Engine

We all know that when something is mandated from Washington, it doesn't always make your life better. That is especially true when it comes to the auto industry and fuel. According to a new study, E15 gas may not be so good for your engine.

Now, according to a new study, cars and truck may face the same fate thanks to President Obama's demand for a higher ethanol in the new E15 gas.

The fuel industry's American Petroleum Institute tested the 15 percent ethanol gas approved in 2010 and found it gums up fuel systems, prompts "check engine" lights to come on, and messes with fuel gauge readings.

"Failure of these components could result in breakdowns that leave consumers stranded on busy roads and highways," said the industry report. Worse: API said the fuel problems--not found in E5 or E10 blends--aren't always covered by auto warranties.

The industry prefers pure fuel to an ethanol mix, but the report isn't likely to slow the administrations green push, according to a Washington auto lobbyist.

The key points from the API report are below:

The additional E15 testing, completed this month, has identified an elevated incidence of fuel pump failures, fuel system component swelling, and impairment of fuel measurement systems in some of the vehicles tested. E15 could cause erratic and misleading fuel gauge readings or cause faulty check engine light illuminations. It also could cause critical components to break and stop fuel flow to the engine. Failure of these components could result in breakdowns that leave consumers stranded on busy roads and highways. Fuel system component problems did not develop in the CRC tests when either E10 or E0 was used. It is difficult to precisely calculate how many vehicles E15 could harm. That depends on how widely it is used and other factors. But, given the kinds of vehicles tested, it is safe to say that millions could be impacted.

We've already seen how ethanol can effect your gas mileage. Now, it can cost you even more money in the long run. Good job D.C.