Serendipitously, Sajeev Mehta’s post about the possible damage to older cars from gasoline-ethanol blends went up just a few days after the U.S. Environmental Protection Agency proposed a new mandate to mix another 700 million gallons of biofuels — including 300 million gallons of corn-based ethanol — into the country’s fuel supply.
The objective of the new mandate: hit a 18.8 billion gallon 2017 target for biofuels.
The move has both critics and supporters of ethanol unhappy. (Read More…)
Is it worth the extra 40¢/gallon to go for 91 octane ethanol-free gasoline based on its durability merits?
Sajeev, here is a possible line of discussion: ethanol fuel. It’s hard to find straight gasoline now and impossible in the more populous counties of Texas. E15 is around the corner. My old D21 is still running strong at over 200K (previously discussed here and here —SM) but I fear that adding E15 might be the kiss of death for its early ’90s system.
Additives, alternatives and a point of discussion? (Read More…)
While ethanol producers have been lobbying to increase the blend of that alcohol in standard gasoline to 15%, many in the auto industry have opposed that increase, saying that it could damage cars. Now the U.S. Environmental Protection Agency has, for the first time, proposed reducing the ethanol requirement in the nation’s fuel supply. Actually, what they are proposing is a smaller increase in the overall use of ethanol, which means that the national standard may not be raised to E15. (Read More…)
I’m a long time lurker, first time asker. I was curious about the effects of E85/E90 ethanol laced gasoline. I have read a bunch about how older cars are susceptible to corrosion damage to various parts of the fuel line. (Read More…)
I have a problem and hope you can help me. My Cadillac Brougham with the 307 V8 smells like gas under the hood. This is intermittent and the last time it was in the shop the mechanic found no leaks under the car or around the carb. (Read More…)
Longtime reader, first time writer. I love reading your stuff, well worthwhile.
My query is about fuel additives, after-market specifically. I have used the Lucas Oil products and found them to produce a mile or two better MPG in my 94 D21 four banger. (Note: that’s a Nissan Hardbody – SM)
What is your take on additives? Have you found any others to be of significant value to the user/user’s vehicle?
A chicken could become as unreachable as caviar in many poor countries, warns a study of the OECD and the United Nations. Chicken is projected to rise in price by 30 percent in the next ten years – inflation adjusted. Other staple foods such as corn, sugar or cooking oil are seen rising in price by twenty percent. Why? On one side of the ledger is higher demand, mainly from China and India. On the other side: „Increasingly, the crop doesn’t end up in the pot, but as fuel in the tanks of cars,“ says the German magazine Der Spiegel. (Read More…)
TTAC has paid close attention to the fortunes of ethanol in the United States, where grossly wasteful subsidies have forced the corn-derived fuel into the fuel supply in growing percentages, drawing backlash from small but vocal portions of the population. But much of the ethanol ire is directed at higher blends like the recently-approved E15 and the increasingly-unpopular E85 mixtures. Meanwhile, most Americans regularly fill up their tanks with E10, which has become standard at pumps across the nation. But in Germany, where E10 was only just introduced, people are rejecting the low-ethanol blend that even the most vocal American ethanol opponents use every day. Initially, the biofuel industry in Germany blamed a lack of education for suspicion of E10, but according to Autobild, some 75 percent of German drivers now know whether their vehicle takes E10 (and most do)… but still, only 17 percent actually chose E10 for their last fill-up. And only 39 percent who know for a fact that their car can take E10 have ever used the ten-percent ethanol fuel. Why? Despite the high level of education, 52 percent of respondents still feared motor damage from the ethanol. Another 50 are opposed to “filling up with food.” Sometimes the more you know about something, the less you like it.
German motorists won an important battle against ethanol. They used a downright un-German tactic: Widespread insurrection. They simply won’t buy the stuff. An edict handed down from Brussels ordered that Super has to contain 10 percent of ethanol. An alliance from Germany’s ADAC autoclub to Greenpeace said the new gasoline is a work of the devil, it is liable to ruin cars, and the environment. That didn’t impress Brussels. But then, a buyer strike did set in. (Read More…)