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Question
Kevin, this is a general question on starter motors.
Key will not activate starter motor but if the motor is spun by briefly shorting the power and motor posts on the solenoid the key will then start it.
After a long trip, the key will not start the motor but after standing overnight it often will.
Is it time to replace the brushes in the starter or time to replace the starter?
The engine runs beautifully and can be started from stone cold by just a short push and engaging 3rd gear. 1992 Chevy s10 v6 4.3
Phill
Actually, it sounds more like you might need a solenoid. You can get them as an assembly if you buy a reman starter.
Try shorting across the small terminal on the solenoid and the large terminal on the solenoid. (the one that runs from the battery) If the engine turns over then, but won't with a key, you will need to check the ignition switch circuit. Find a wiring diagram to help you find the correct circuit. Another option is to remove the starter and bfing it to an auto parts store. Most stores will test it for you for free.
Kevin
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Kevin Pilotte
Expertise
I can answer many technical questions relating to AMC vehicles prior to 1979. I also have experience with Rambler & Nash vehicles.
Experience
I am a former AMC technician, service writer and service manager. I have worked in AMC dealers in Illinois in the 70's. After college, I was a Field Service Rep for American Motors Sales Corporation, working out of the Chicago Zone office. I traveled to AMC dealers assisting in the diagnosis and repair of AMC vehicles. I was also the Area Training Manager for DeLorean Motor Company. I have 10+ years as an Automotive Instructor. I have modified and restored
numerous AMC vehicles. I have been working on AMC vehicles for over 30 years.
Organizations
I have been an ASE Certified Master Technician since 1975. This includes L1. I am also currently a Toyota Certified Master Diagnostic Technician.
Publications
I have articles in "American Motoring", the official publication of the American Motors Owners Association. They are the largest AMC club in the world.
Education/Credentials
I have a certificate I printed out from a website.
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