#pump

The automotive industry wants to make 95 octane gasoline the new normal for the United States and it has taken its case to Washington. On Friday, Dan Nicholson, General Motors’ vice president of global propulsion systems, told the House Energy and Commerce Committee’s environment subcommittee that switching to 95 octane would align the U.S. with Europe and is one of the most affordable ways to boost fuel economy and lower greenhouse emissions.

Affordable for automakers, that is. Because there is no reason to think your local gas station will suddenly do you a solid and price 95 octane lower just because 87 is gone.

(photo courtesy: productioncars.com)

Brett writes:

Sajeev,
Brett here. Got a weird one, or maybe it is not that weird since it involves a Chrysler product and electrical gremlins. My father drives a 2006 Jeep Commander, 5.7-liter HEMI, basically loaded. Overall, he likes the Jeep. It has about 104k miles on it. Anyways, it is his forth Jeep and he is having some weird electrical problems.

Imagine that, a Chrysler product with electrical problems…

Longtime TTAC Commentator ajla writes:

Hi Sajeev,

I do a more through job at the time of purchase, but every year after I do a drain/refill on the radiator and replace some transmission fluid by using my fluid extractor to vacuum up as much ATF as possible through the dipstick tube.

I know that I’m not getting all the fluids exchanged this way, but my question is how much of a positive impact is this regiment actually having on my cars? Am I just wasting my time? I haven’t suffered a mechanical failure since I started doing this, but I don’t know if that proves much.

Keep in mind that the vehicles I tend to own are 20 to 30 years old.