Having problems with your 1988 Ford Ranger ?
Motor is sputtering & the battery light is on
Check the voltage at the battery. with the car running you should see more than 13.5 volts. If there is less than 12 volts than the alternator is not charging. Your engine needs at least 9 volts in order to stay running. When it starts to get below that the symptoms you described can occur.
Repair Help & Product Troubleshooting for 1988 Ford Ranger
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