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Author Topic: Can't switch tanks  (Read 2423 times)

Offline bladerunner

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Can't switch tanks
« on: December 23, 2011, 08:32:26 am »
85 K10 with sidesaddle tanks.  I have not been able to switch to my passenger side tank since I bought the truck this past summer, so of course I wait until the dead of winter to fix it.  So first we tried a new sending unit, no luck. Next a new switch and same thing. Basically I am at the point now where there must be a bad connection somewhere.  I got the shop manual with wiring diagrams, but I am going to take a break for Christmas before I get back in it.  Basically I am just fishing for advice if anyone has got it.  If I have to I can wait until warmer months to really get at it, I have just put a lot of time into it so far that I don't want to give up.
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85 K10 Shortbed
94 Impala SS

Offline bladerunner

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Re: Can't switch tanks
« Reply #1 on: December 23, 2011, 10:48:05 am »
Cracked open the shop manual and thankfully there is a nice step by step guide for checking the auxiliary fuel tank circuit. Looks pretty straightforward.
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85 K10 Shortbed
94 Impala SS

Offline bd

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Re: Can't switch tanks
« Reply #2 on: December 23, 2011, 11:27:29 am »
If you need help, hollar.   :)
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Rich
It's difficult to know just how much you don't know until you know it.
In other words... if people learn by making mistakes, by now I should know just about everything!!!
87 R10 Silverado Fleetside 355 MPFI 700R4 3.42 Locker (aka Rusty, aka Mater)
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