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My fuel gauge on my 2000 sierra is going from full to empty all the time is there a relay I can replace to fix?
Wiki User
∙ 15y ago
Sounds like Intank sending unit is bad See the following answer: http://wiki.answers.com/Q/How_do_you_change_fuel_sending_unit_on_2000_gmc_yukon
Wiki User
∙ 15y ago
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How much gas is left when your are going on emt?
On most vehicles when the fuel light comes on you have about 1.5 to 2 gallons of fuel left in the tank. On a vehicle without a fuel light when the fuel gauge reaches empty it may very well be empty.
Where is the fuse for the fuel gauge located on a 91 Mazda Navajo.Also what would make the fuel gauge to quit working.?
Don't know about the fuse, but the most likely cause for your fuel gauge to quit working is a bad sender unit. You are going to have to drop the tank and replace the whole fuel pump assembly (you can't buy the sender by itself) Don't know about the fuse, but the most likely cause for your fuel gauge to quit working is a bad sender unit. You are going to have to drop the tank and replace the whole fuel pump assembly (you can't buy the sender by itself)
What are the empty spaces in the Nintendo 3DS HOME Menu for?
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Is there going to be a new Ford Sierra?
no. it has been replaced with the mondeo.
What is the meaning of the idiom 'running on empty'?
If you are exhausted but keep going anyway, you are running on empty.
Why does your gas gauge keep going to empty after you filled it?
It sounds like you have a fuel sender problem. Without more info it is hard to say but they are usually accessed on top of the fuel tank and are part of the fuel pump assembly.
Would going from a 6 Gauge piercing to a 4 Gauge piercing be noticeable?
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What would cause 1990 olds cutlass sierra to jerk going down road when stops it dies?
You may need to replace the gas filter and use a higher ouctane if that does not do the trick then you may need a fule pump.
What is going on in Sierra Leone today?
With the current Ebola outbreak in Liberia, Western Africa, residents of Sierra Leone are facing prejudice and stigma in the rest of the world. Cases of the infection in Sierra Leone have been few.
Why does the fuel gauge not work on a 1999 Chevrolet blazer?
If the fuel gauge isn't working on a 1999 Chevrolet Blazer it could possibly be because the float is stuck in the fuel tank. I had this problem when I got my 99 blazer, the float and sensor for the fuel gauge is on the fuel pump which is in the fuel tank to keep it temperature regulated. I had to replace my fuel pump, which ended up going bad on me, and after it was replaced the gauge works just fine.
What gauge wire to use for 70 amp service going 200' underground?
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Have a 1987 Toyota pickup and the gas gauge works until it gets to a half tank then it reads Empty How do you fix it?
The problem is not with the gas gauge, but with the sending unit. The gas gauge is nothing more than a voltage gauge. Inside the fuel tank is a device called a sending unit. It has two wires attached to it. depending on the gauge, one is a signal wire and the other usually a ground. It will have an arm with a float attached and a small crescent shaped grid close to the pivot point. The way it works is as the fuel level changes and the arm moves up or down the resistance going through it changes. Basicly it's a potentiometer controlled by a float. The change in resistance changes the voltage going through the fuel gauge. Sometimes the resistor part (the crescent shaped grid) has a bad spot in it and the resistance goes to nothing or all the way up. Once the wiper part gets to the bad spot the gauge will drop all the way to empty or all the way to full (usually to empty). To fix the problem you have to remove the fuel tank, take out the sending unit and replace it with a new one. I've done it by myself, so it can be done without to much trouble. The trick is to make sure you don't have a lot of fuel in the tank. Putting it back in can be the hard part. If you have a friend help, it's not as bad. If you decide to do it, hook the wires back up to the sending unit after you take it out, so you can play with it and see how it works. Hope this helps.
