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Should I change O2 sensor ? 700

posted by  Blindboy on  Tue Sep 9 15:35 CST 2008
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last visit: Tue Oct 21 17:56 CST 2014
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I would make sure your brakes are not dragging at ALL.That all the fuel hoses are not LEAKING.Check for any melting of the undercoating .chk for leaking copper washers around the fuel filter.
make sure its aligned right,
My $200 89 -740 is running really good at about 25-27 mpg at 70mph.completely flus the brake fluid ensures that there is no crud making the clipers stick&then lubeing the caliper slides helps too.
Are there any codes coming up??A malfunctioning oxy sensor will clog up the cat.






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New Should I change O2 sensor ? [700]
posted by  chuffsy subscriber  on Mon Sep 8 10:04 CST 2008 >


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