Saturday, December 24, 2011

I have a 1982 Suzuki GS650L motorcycle and the fuel meter won't read correctly anymore.?

A couple weeks after purchasing it I ran it out of gas and being unfamiliar with the fuel-cock design I switched it to prime instead of reserve by accident. Now my fuel meter always reads between a quarter and a half of a tank.Could this be the reason my fuel meter isn't working? If so how can I fix it? If not, then what could possibly be the problem?|||I think you have an unrelated problem that just happened to occur. The float inside the tank sends a signal to the guage. Potential problems are the sending unit finally died, a wire off the sending unit or a wire broken on the sending unit, the plastic or cork float inside the tank has developed a leak and has let fuel inside there fore never allowing it to show full (most likely). Fixes-well Suzuki is not gonna have the sending unit at this point, so you will be stuck with trying to fix the one you have. If you can find an drain all the fuel out and seal the hole, great, it should work as new. If not you will be stuck with finding a floating devise-cork works well but has its own set of problems-ie tends to crumble after a while in the fuel. Then coating it so it does not literally fall apart and getting a glue that is impervious to petroleum so it can be attached onto the arm.





You could also try a salvage yard for a used unit, once the problem has been found and identified.|||A simple test of the old Suzuki fuel gauge is to remove the seat and find the fuel gauge wires near the back of the fuel tank. There should be two wires, as I remember one is yellow and black, the other is black and white. If you unplug them and then reconnect the two bike side ends, the fuel gauge should swing over to full reading. If it does then your problem is with the sending unit in the tank, if it doesn't go to full then the problem is with the gauge itself. Just for the record, those early Suzuki gas gauges were never very accurate. The best gas gauge is your trip meter. Reset when you fill the tank, take note of the reading when you have to switch to reserve. That way every time you get on your bike one quick look and you'll know how many more miles you've got before you'll have to start looking for a gas station.|||take the bike to your local suzuki dealer and


let them fix it.

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