The 1947 - Present Chevrolet & GMC Truck Message Board Network

Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > Info Center > FAQ Truck Tech > 88-98


Thread Tools Display Modes
Old 06-02-2018, 07:23 PM   #1
Registered User
Skywatcher's Avatar
Join Date: Jan 2015
Location: Dallas, TX
Posts: 19
Intermittent no crank 91 c1500

When driving truck for long distance or in hot weather, it will not crank. Battery voltage 12.8. New battery. New starter. Cleaned grounds and battery cable. Will always start when jumped. Today, I pierced purple wire (s terminal) near firewall during no crank and was getting around 7.8 volts during couple test. Could it be neutral safety switch or ignition switch? I noticed ignition switch has slots where it can be moved one way or another about a quarter inch. Thanks
Posted via Mobile Device
Skywatcher is offline   Reply With Quote


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

All times are GMT -4. The time now is 12:59 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, vBulletin Solutions Inc.
Copyright 1997-2013