Thread: Fuel guage
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Old 03-08-2009, 12:39 AM   #2
gchemist
BAD BOW-Silverado XST
 
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Join Date: May 2000
Location: Senior Member from Austin, TX
Posts: 6,431
Re: Fuel guage

Notorious fuel guage problems are common. Mostly likely, a new sending unit is required. Check the ground strap if possible. You may need to lower the tank to find it. I've yet to pull a tank on a Blazer or Jimmy. I'm not looking forward to replacing the fuel pump when it fails.
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