CNY_Dave Posted November 6, 2007 Share Posted November 6, 2007 I've serached and found that '90s subies tend to have a nutty gas guage issue (corrosion), did that also occurr in later years? My fuel gauge sometimes reads 1/2-tank low, sometimes its OK though. Dave Quote Link to comment Share on other sites More sharing options...
porcupine73 Posted November 7, 2007 Share Posted November 7, 2007 Hi. AFIAK it is sometimes sulfur buildup on the sending unit. Some people report good results with a couple stiff doses of Techron. I've been using Lucas UCL and Redline SI and I have no fuel gauge issues in any of 3 soobs so I'm not sure. Quote Link to comment Share on other sites More sharing options...
CNY_Dave Posted November 7, 2007 Author Share Posted November 7, 2007 Hi. AFIAK it is sometimes sulfur buildup on the sending unit. Some people report good results with a couple stiff doses of Techron. I've been using Lucas UCL and Redline SI and I have no fuel gauge issues in any of 3 soobs so I'm not sure. I need to give the whole fuel system a good stiff cleaning- my mileage is not what it should be (yet to break 24), supposedly the dlr put new plugs in it before I bought it (they did the 60k service). I'm going to reset the computer, too. Dave Quote Link to comment Share on other sites More sharing options...
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