William H Bonney
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2000 GMC Jimmy, 4dr, 4x4, new alternator, new battery and new starter.
For some reason I'm still losing power under a load. Vehicle starts up and runs fine, but as soon as I drive it or rev the RPM's, the voltage drops to under 10 and drains the battery.
Besides the battery or alternator, what could possibly be the problem?
Footnote: When I replaced the starter, there was an "additional" small terminal on the backside of the new starter. It appeared as if something was supposed to be connected to that, although there was nothing there on the old starter.
Any suggestions are appreciated.
For some reason I'm still losing power under a load. Vehicle starts up and runs fine, but as soon as I drive it or rev the RPM's, the voltage drops to under 10 and drains the battery.
Besides the battery or alternator, what could possibly be the problem?
Footnote: When I replaced the starter, there was an "additional" small terminal on the backside of the new starter. It appeared as if something was supposed to be connected to that, although there was nothing there on the old starter.
Any suggestions are appreciated.