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Posted by David (94SEL) on June 14, 2002 at 10:07:47:
In Reply to: Check out Ecotek posted by mentat on June 14, 2002 at 09:36:29:
: Other things that i know of, in my limited knowledge, are to check/replace your oxygen sensor, and in my case, check/replace your spark plugs. Mine were wayyyyy worn down (man that Bosch electrode design is lame huh?) and when i replaced with factory plugs, it got me about another 30-50 miles per tank, depending on driving style.
: these little guys here. supposed to work pretty well for increasing fuel economy, especially on long highway commutes. there is a review here at the most excellent, somewhat limey, site of our very own Uncle Pete and sidekick David (or is it the other way around?) Apparently it is good for 40mpg on David's max, not bad at all. When i get mine installed i will post a mini-review as well.