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04-02-2015, 07:01 AM
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#1 |
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Senior Member
 Join Date: Mar 2012
Location: ripley ny
Posts: 2,970
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gas gauge issues 2000 gmc
when i turn the key on gas gauge jumps way past full, like almost 360 degrees, but registers normal when started. at idle you can see it flutters. im thinkin sending unit? hate to drop tank if its in the cluster
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04-02-2015, 08:30 PM
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#2 |
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Senior Member
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
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Re: gas gauge issues 2000 gmc
What body style? Both GMT-400 & GMT-800 where produced in 2000.
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04-03-2015, 05:51 AM
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#3 |
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Senior Member
Join Date: Mar 2012
Location: ripley ny
Posts: 2,970
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Re: gas gauge issues 2000 gmc
what is GMT-400 & GMT-800? has tach on left, upper right has fuel and amp. lower right has oil and temp.
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04-03-2015, 07:54 PM
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#4 | |
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Senior Member
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
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Re: gas gauge issues 2000 gmc
Quote:
GMT-400 '88-'00 GMT-800 '99-'07 GMT-900 '07-'13 GMT-K2xx '14 to present Both 400 & 800 platforms used the same gauge "layout" in 2000. Its probably the fuel sender, But the diagnostic strategy is different between the 2 platforms. |
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06-23-2015, 05:53 AM
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#5 |
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Senior Member
Join Date: Mar 2012
Location: ripley ny
Posts: 2,970
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Re: gas gauge issues 2000 gmc
thank you
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06-28-2015, 06:27 AM
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#6 |
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blood type; Retumbo
Join Date: Jan 2004
Location: next to my reloading bench
Posts: 10,269
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Re: gas gauge issues 2000 gmc
if it's the Silverado/Sierra series you most likely have a bad stepper motor in the cluster. The other gauges will fail soon. Replace cluster
__________________
Man rule #77...if you own a 67 stepside with a caddy 472 you will never be in danger of loosing you man card |
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06-29-2015, 06:58 AM
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#7 |
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Senior Member
Join Date: Mar 2012
Location: ripley ny
Posts: 2,970
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Re: gas gauge issues 2000 gmc
i havent pulled cluster yet.
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