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Expert: Kevin Pilotte - 9/6/2006


Question
I have a 1979 cj7 that i am currently restoring and am having difficulty with the wiring. I am still using the existing wire. The wire is in good shape and i have a voltmeter and checked the battery as well as starter, coil, ignition. It appears to me that when i drive my battery does not charge. i get home barely able to get it to turn over. I also noticed the lights dim when i drive. but this problem only happens sometimes and i cannot figure it out. any help would be much apreciated.

Answer
Justin,
I would suggest having your charging system tested by a shop using a Volt/Amp meter. It could be your alternator, your wiring, or even corrosion build up in the charging circuit. They should check the Current output (amps) of the alternator, as well as the Voltage. Output should be probably around 40 - 60 Amps @ around 14.5 Volts. Good luck.
Kevin

American Motors

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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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