Starter Relay wiring Red - 12V constant Black - ground Purple - starter feed Yellow - control signal (ignition switch) We had a '95 Chevy S10 towed in to the shop for a no start the other day, and I started with the usual; checked the battery cables for tightness and corrosion, booster pack to … Continue reading Chevy S10 4.3 No Start
In the shop today, we had a 2001 Ford Windstar come in with a bad alternator. Normally, alternators fail by NOT charging. Not this one! Nope...this one was overcharging! Hooking up the voltmeter showed the alternator was putting out over 15 volts (normal is about 13.5-14ish)! Obviously there was a strong sulfur odor under the … Continue reading In the Shop: Windstar Belt, Tensioner, and Alternator
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