From: Fern Rivard <crc@xxxxxxxxxxxxxxx>
Reply-To: Fern Rivard <crc@xxxxxxxxxxxxxxx>
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Subject: Re: [FWDLK] Electrical problems
Date: Sat, 8 Jul 2006 07:40:11 -0600
Tom:
What you had lost (that small cable that went from the battery
negative post) is what they call the "safety ground" and it's very
important that it be connected. I have seen many vehicles with that broken
off but remember that it's there for a very good reason.
Cheers from Fern
----- Original Message -----
From: tom taylor
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Sent: Saturday, July 08, 2006 4:21 AM
Subject: [FWDLK] Electrical problems
I can relate two stories on how electrical ground faults can drive you
to drink even if you do not currently drink:
1.. 1990 Chevy truck. Cranks and runs great. Hit something like a
fan switch or radio button, car acts as if any thing electrical on the
vehicle disappered for a second to the point where the dash board would do
its power up light test and the engine would restart because it was a
manual going down the road. The guy I sold the truck to gave up and the
guy after him figured it out. I should have figured it out as I had many
times seen the problem but did not understand what I was seeing. The
ground cable at the battery end has a smaller wire running off of on side
going "somewhere." Turn out that is the ground for things other than the
starte, it was very intermittent and all of the problems went away once the
cable was replaced.
2 Yanmar tractor. Good charge on battery. Go to
start it and I would hear a pop and then it was if the battery was not
there. Removed cables from battery and cleaned everything and reinstalled
good and tight. Same results. Sent off for starter switch. Same results.
Finally noticed that the ground and positive battery post connectors were
the clamp on kind with bolts. I removed the ground side and it was
corroded and dull. Bought a new cable end and problem went away. Have had
this same problem on the positive side if the cable were not tight as a lot
of pressure is placed on the connection when trying to crank the motor.
Tom Taylor
55 Coronet.
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