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Thread Tools | Display Modes |
04-07-2006, 12:47 PM
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#1 |
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Registered User
Join Date: Apr 2003
Location: NB
Posts: 3,367
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wire for the gas sending unit?
I wonder why they made the fuse box so the wire for the sending unit
is a plug in type....?not fused.... Is there to be a in line fuse running between the tank and fuse box? Cheers 
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04-07-2006, 12:54 PM
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#2 |
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Questionable
Join Date: Mar 2005
Location: Atlanta
Posts: 13,376
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Re: wire for the gas sending unit?
probably because the line never left the cabin. why bother with a fuse if you're not passing something through sheet metal? you could argue that it does go under the door sills, but ... yeah.
__________________
If I've got anything up for grabs, it'll be here: 7-hole gauge cluster for a 67-72 p/u FREE (link) I can't check the forum daily. If I don't reply to you within 24 hours, drop me a PM! I'm (hopefully) still alive and will reply faster to a PM. |
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04-07-2006, 01:04 PM
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#3 |
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Mike
Join Date: Jan 2003
Location: west chester pa
Posts: 2,474
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Re: wire for the gas sending unit?
Suburbans and blazers are the same way,but the wire does leave the cabin
__________________
70'c/10, 71 suburban4x4 402bb, 72suburban 4/6 drop, 72k/5 4x4 blazer 4" lift 35 tires |
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04-07-2006, 01:13 PM
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#4 | |
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Questionable
Join Date: Mar 2005
Location: Atlanta
Posts: 13,376
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Re: wire for the gas sending unit?
Quote:
__________________
If I've got anything up for grabs, it'll be here: 7-hole gauge cluster for a 67-72 p/u FREE (link) I can't check the forum daily. If I don't reply to you within 24 hours, drop me a PM! I'm (hopefully) still alive and will reply faster to a PM. |
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04-07-2006, 01:30 PM
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#5 |
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Mike
Join Date: Jan 2003
Location: west chester pa
Posts: 2,474
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Re: wire for the gas sending unit?
I think it only has around 3 volts going to the sender.
__________________
70'c/10, 71 suburban4x4 402bb, 72suburban 4/6 drop, 72k/5 4x4 blazer 4" lift 35 tires |
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04-07-2006, 02:34 PM
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#6 |
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Registered User
Join Date: Apr 2003
Location: NB
Posts: 3,367
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Re: wire for the gas sending unit?
I guess when you move the tank to the back one should put a fuse in there?
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04-07-2006, 02:52 PM
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#7 |
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Registered User
Join Date: Apr 2004
Location: South Texas....the Valley
Posts: 199
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Re: wire for the gas sending unit?
A real low amperage fuse would be a good idea. 1.5A or so? Never know how its gonna get pinched or abraded. A short, no matter what the voltage, is not a good idea.
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04-07-2006, 03:27 PM
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#8 |
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Registered User
Join Date: Mar 2006
Location: Northern VA\Raleigh NC
Posts: 56
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Re: wire for the gas sending unit?
I need to get a new one for my '72. Where can I get one from? Do the local parts stores generally carry these?
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04-07-2006, 03:31 PM
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#9 |
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Active Member
Join Date: Jan 2005
Location: Spokane WA
Posts: 166
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Re: wire for the gas sending unit?
It may be due to the additional resistance in the line created by adding more connections or terminals. This will cause the gauge to display an even more incorrect reading than they already do. It would worsen with age as the connections corrode or get dirty.
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04-07-2006, 03:42 PM
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#10 |
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Registered User
Join Date: Jun 2002
Location: Knoxville Tenn.
Posts: 3,058
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Re: wire for the gas sending unit?
You do not need a fuse on this line as it is only a ground wire. It goes to the tank sending unit which is a resistor to ground (works just like the dimmer on your light switch). The pink wire that feeds the other side of gauge is a fused wire. The plug in on fuse box is just a handy place to unplug the wire to tank.
__________________
56 Chevy Bel-Air 2dr. HT (purchased new) 71 Chevy Cheyenne SWB PU (502HO) 65 GMC short bed step--work in progress and my gofer |
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