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Joined: Mar 2013
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Shade Tree Mechanic
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Shade Tree Mechanic
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Posts: 176 |
I let my 27 Chevy Idle for about 20 minutes with the spark retarded and the radiator boiled over. I pulled the water pump and it seems to be in good shape, is this a common problem or could it be something else. Fan works, belt tight, no leaks inside the engine and no blockage, water flows through the system?
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Joined: Dec 2001
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Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
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As soon as the engine starts, advance the spark to the advanced position. That was most likely why you boiled over. 
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Mar 2013
Posts: 176
Shade Tree Mechanic
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OP
Shade Tree Mechanic
Joined: Mar 2013
Posts: 176 |
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Joined: Dec 2001
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Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
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Great! 
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Mar 2013
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Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Mar 2013
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Ray I have another question, I replaced my generator shut off with a 6 volt one for a model A, I set the 3rd brush to allow 3 amps at an idea and with a low battery it goes to 10 amps, do you see any problems with that until I get the standard one, I am also using a rebuilt Marvel carb that came with the car, do you see any problems doing this?
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Joined: Dec 2001
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Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
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If you have the old cut-out, ship it to me and I will convert it to solid state. Otherwise, you are set to go. Down the line I would be looking for the correct carburator to replace the one you have. 
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Mar 2013
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Shade Tree Mechanic
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Shade Tree Mechanic
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I was going to convert it to a solid state but the diode I got was a positive ground,can you get a negative ground one,if so where. I have the instructions to convert the Model A's from a friend, put they use positive ground.
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Joined: Feb 2011
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Backyard Mechanic
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Backyard Mechanic
Joined: Feb 2011
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All you have to do is hock up the diode reverse of the ford wiring and it will work in other words the generator side will become the battery side for your use and the battery side will be the generator. Al
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Joined: Mar 2013
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Shade Tree Mechanic
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Shade Tree Mechanic
Joined: Mar 2013
Posts: 176 |
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Joined: Mar 2013
Posts: 176
Shade Tree Mechanic
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Shade Tree Mechanic
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Hi
I did just as you suggested and at an idle its 2 to 3 amps, at a cruising speed its 10 plus and minus amps, with the lights on at cruising speed its about 5 amps. what type of a diode do you recommend and is there such a thing as a negative diode?
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Joined: Dec 2001
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Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
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I will take care of all of those problems. Contact me. 
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Mar 2013
Posts: 176
Shade Tree Mechanic
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Shade Tree Mechanic
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Posts: 176 |
Thanks Ray, do you have a contact number?
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Joined: Dec 2001
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Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
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RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: Aug 2002
Posts: 410
Backyard Mechanic
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Backyard Mechanic
Joined: Aug 2002
Posts: 410 |
I left my 1915 Model T (ferd) ideling with the spark retarded once. It got so hot, the exhaust manifold was glowing. You could almost see thru it.
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