Picture heavy. G10 nomad van

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Snoots

Full Access Member
Joined
Jan 23, 2013
Posts
8,183
Reaction score
16,024
Location
Georgia
First Name
Roger
Truck Year
1973
Truck Model
Jimmy Sierra
Engine Size
350
You must be registered for see images attach
 

jtridgley79

Full Access Member
Joined
Feb 5, 2017
Posts
241
Reaction score
293
Location
US
First Name
jason
Truck Year
87,84
Truck Model
v10 suburban, k10 pickup
Engine Size
both 350
I remember long trips in my aunts SB burban in the very back seat the whole way flippin that lil door open and closed constantly. My mom would look at me and yell my name.... one more time im throwing something at you lol. Memories!
Sounds like me and my kids

Sent from my SM-J727VPP using Tapatalk
 

K201979

Full Access Member
Joined
Oct 22, 2018
Posts
879
Reaction score
862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Finally got to go camping! Same spot as the day trip. The van did great! It rained off and on but the whole familly stayed high and dry in the van. The tents got wet but there was plenty if room for the kids inside. :waytogo:

You must be registered for see images attach
 

K201979

Full Access Member
Joined
Oct 22, 2018
Posts
879
Reaction score
862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
So the alternator has been draining the battery on the van. Ive been unpluging it whenever it sits more than a few minutes. Been working fine. Ive had a remanufactured ac delco from summit for a couple weeks now and i finally got it changed out today. The reman ac delco is draining the battery too. Do you guys think i got a bad alternator or can it be in the wiring? Any help is appreciated.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
29,098
Reaction score
23,928
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Sure it's the alternator? Are you disconnecting the battery or something else?

I once had a starter that would kill a battery lickety split.
 

K201979

Full Access Member
Joined
Oct 22, 2018
Posts
879
Reaction score
862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Im disconecting the pigtail at the alternator. .075 ohms of draw with it connected and .05 unhooked.(ohm meter between negative battery cable and post.) Both the new and the old one read about the same. Had the volt meter on the battery terminals after i found that the new alternator was drawing: 12.8 before starting, 14.8 running and when i shut it off i could watch the volts drop until i pulled the pigtail, and then it leveled off. I have had this problem with cheeper alternators before. Thats why i bought a delco from summit. Just wanted to rule out the wiring before contacting summit.
 

K201979

Full Access Member
Joined
Oct 22, 2018
Posts
879
Reaction score
862
Location
Winona, missouri
First Name
Hippie
Truck Year
1979
Truck Model
K20
Engine Size
350ci
Could it be the starter if disconnecting the alternator pigtail stops the draw?
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
29,098
Reaction score
23,928
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Could it be the starter if disconnecting the alternator pigtail stops the draw?

I wouldn't think so. A look at a starting/charging diagram would say for sure.
 

Latest posts

Forum statistics

Threads
42,109
Posts
909,253
Members
33,593
Latest member
shake1969
Top