Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

92 chevy 6.5 turbo service light issue

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Old Nov 7, 2012 | 05:14 PM
  #1  
williamWITHaDIESEL's Avatar
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Default 92 chevy 6.5 turbo service light issue

i just got a 92 chevy 6.5 turbo with 230,000 miles it was not running due to bad fuel lines ,
i fixed them and now it get service fuel filter lights all the time . i will bleed the system and the light goes away for about 50 miles .then for no reason it comes right back ,all i have to do is bleed the tee valve and it goes off for another 50 or so miles

what should i do next????? also the light will flicker on and off
 
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Old Nov 8, 2012 | 08:09 AM
  #2  
racer55's Avatar
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Joined: Oct 2012
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From: Scugog Island ONT.
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Drain the water from the fuel tank.The light is indicating water in fuel.

I would drain the tank completely,change the filter and put in fresh fuel with a double dose of added lubricity agent.
 
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