jm@tekadg.UUCP (Jeff Mizener) (11/08/84)
[] I've just finished a long discussion with The Rabbit Hutch, a local VW specialty shop. You see, my GTI went in for the 15k mile checkup, and when it was done, the mechanic was able to tell me where I'd been buying my gas. Basically it boils down to two things: 1) Oregon law says that you can put up to 30% (no typo, 30%) alcohol into gasoline before you have to label it as containing alcohol. The mechanic (Skip) says that he's seen alcohol in ARCO and the local discount gasolines. The local ARCO distributor denies that ARCO mixes its gas with alcohol. Alcohol is generally considered to be BAD NEWS for injected motors. Beware. I'll do some more snooping around and let you all know what I find out. 2) ARCO gas is generally VERY DIRTY. My fuel filter, which is supposed to last until 30k miles, was very plugged. This causes other problems that tend to manifest themselves in ways not obviously fuel related. Especially when the injectors start to go. Many of the local discount gas stations buy from ARCO, so beware. Other brands said to cause problems are Shell and Texaco (both of whom deny that there is alcohol in their gas). Frequently gasoline it "traded" between distributors "at the dock". This means that you might not be buying what you think. Brands that have no history of causing trouble are 76, Chevron and Mobil. The more expensive, the cleaner the gas, it would seem. The moral of the story is BEWARE of local cheap gas, especially ARCO. You can spend $1 more per fillup and avoid a $300 fuel system overhaul. Film at Eleven. Jeff Mizener / Tektronix Portables ADG / Beaverton OR {ucbvax,decvax,purdue,uw-beaver,hplabs,allegra,ihnp4,ogcvax}!tektronix!tekadg!jm ARPA: tekadg!jm.tek@udel-relay CSnet: tekadg!jm@tek