1
Welcome,
Guest
. Please
login
or
register
.
1 Hour
1 Day
1 Week
1 Month
Forever
Login with username, password and session length
News:
TODAY
is a Great Day to visit our
Store
and order the parts you need for your truck ! ! !
Home
Forum
Store
Help
Search
Gallery
Login
Register
73-87chevytrucks.com
»
73-87 Chevy _ GMC Trucks
»
Electrical
»
Intermittant Electrical Loss
« previous
next »
Print
Pages: [
1
]
Go Down
Author
Topic: Intermittant Electrical Loss (Read 3991 times)
cwilson jr
Registered Users
Posts: 197
Intermittant Electrical Loss
«
on:
December 13, 2018, 06:42:56 pm »
Sometimes I have electric and sometimes I don't. This can very easily be noticed by just looking at the dome light. With a fully charged, and tested, good battery. I can sometimes start the truck as normal, and sometimes I have nothing. I've noticed when I first was thinking it was possibly the battery, while I would have jumpers on, in between trips in to try and start it, if the dome light came on, I would be able to attempt to crank it over, and then during the same jump session, sometimes I would open the door, and no dome light, where then that would be followed by nothing at the ignition.
Where should I start looking?
The leads from the batt. to the starter?
--- I imagine the starter is probably not the issue, as elec. would still pass to the dome light no matter what, right?
«
Last Edit: December 13, 2018, 06:46:00 pm by cwilson jr
»
Logged
VileZambonie
Global Moderator
Senior Member
Posts: 19180
Re: Intermittant Electrical Loss
«
Reply #1 on:
December 13, 2018, 07:07:36 pm »
check and clean the battery cable connections on both ends.
Logged
, ___
/ _ _ _\_
⌠ŻŻŻŻŻ' [☼===☼]
`()_);-;()_)--o--)_)
74 GMC
,
75 K5
,
84 GMC
,
85 K20
,
86 k20
,
79 K10
bd
Global Moderator
Senior Member
Posts: 6600
Re: Intermittant Electrical Loss
«
Reply #2 on:
December 13, 2018, 07:12:38 pm »
In addition, inspect the battery cables for uniform flexibility and sheath diameter. An internally corroded cable often is rigid and/or swollen in the area of corrosion damage.
Logged
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)
Jerr-conn
Registered Users
Posts: 136
Retired tool maker
Re: Intermittant Electrical Loss
«
Reply #3 on:
December 15, 2018, 12:14:02 pm »
C Wilson Jr---sounds like problem I had. Ck topic on page 2 called "starting issues "from me.
With help from B D and others, my problem got solved. It was fusible link. Great smart folks
On this site. Jerry
Logged
Jerry
cwilson jr
Registered Users
Posts: 197
Re: Intermittant Electrical Loss
«
Reply #4 on:
December 16, 2018, 04:33:45 pm »
ok, so i checked the connections at the battery and theyre all good; actually no corrosion whatsoever, and both are tight.
i have not checked any connections underneath at the starter yet.
NOW, what im noticing, is even when the dome light is on, with battery charged, AND while even still on charger, is when i go to crank it over, all i get is either a click, or just a slight turnover (like if your batt. was dead), AND now the dome light goes off and stays off after a crank attempt. so strange.
jerry - i will try and find your post shortly.
Sent from my SM-N950U1 using Tapatalk
Logged
VileZambonie
Global Moderator
Senior Member
Posts: 19180
Re: Intermittant Electrical Loss
«
Reply #5 on:
December 17, 2018, 02:50:49 pm »
You need to check at both ends and check your fusible links
Logged
, ___
/ _ _ _\_
⌠ŻŻŻŻŻ' [☼===☼]
`()_);-;()_)--o--)_)
74 GMC
,
75 K5
,
84 GMC
,
85 K20
,
86 k20
,
79 K10
cwilson jr
Registered Users
Posts: 197
Re: Intermittant Electrical Loss
«
Reply #6 on:
December 17, 2018, 05:16:26 pm »
where are the fusible links, and how do i tell if theyre bad?
Sent from my SM-N950U1 using Tapatalk
Logged
Print
Pages: [
1
]
Go Up
« previous
next »
73-87chevytrucks.com
»
73-87 Chevy _ GMC Trucks
»
Electrical
»
Intermittant Electrical Loss