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  1. 1

    84' K10 Fuel Gauge Issue

    I am having a similar issues my self. I posted a thread also trying to figure it out! I read 65 ohm at new fuel sending unit (about 3/4 tank) but behind guage I'll only ready about 7 ohm (1/4 tank) with key off. And my sending wire seems to be fine (no shorts or pinches) and about everything...
  2. 1

    84 k5 Stock fuel Guage stuck on 1/4 tank???

    If I keep ground hooked up, and ground out the sender wire it does drop to E. Put sending wire back on the post and right back to 1/4 tank. OH YEAH! And According to how much gas I seen in it (3/4 tank) when i had sending unit out and what the sending unit reads in ohms ( about 65ohm) which...
  3. 1

    84 k5 Stock fuel Guage stuck on 1/4 tank???

    I just went out and double checked. If I take groun wire loose from sending unit to frame it still reads 1/4. If I take the red wire off fuel sending unit it pegs full. So even with ground wire not attached to sending unit it still reading 1/4. Even if I move it with my finger it goes right back...
  4. 1

    84 k5 Stock fuel Guage stuck on 1/4 tank???

    This is the initial forum I been looking at but I can't find it again to reply on it
  5. 1

    84 k5 Stock fuel Guage stuck on 1/4 tank???

    Hello! I need some help! I'm stumped! 84 gmc k5 blazer. Initial issue was tired of my gas guage only reading 1/4 or less. I put a new sending unit that checks out correct on ohm reading correctly (0-90). Also I have good 12v power to guage. both solid grounds and my pink wire running from...

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