Ok have to ask which spark system you have points or cdi? So far it sounds like bad connection around voltage regulator either bad ground(black) or not hooked in to voltage circuit (yellow).
Which type of voltage regulator do you have the little black box with single yellow wire or the aluminum box with a yellow and black wire? aluminum box btw that black wire should be grounded to frame.
75' JDX8
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jdsledwheelman
- Posts: 109
- Joined: Sun Mar 16, 2008 12:00 am
75' JDX8
We went though the fuel pump on the carb and its good. But the pulse line dose act a little weak to me. How hard should it pulse 
? I'll clean the tank pickup, check compression, and put in new crank seals. I'm leaving on a U.P. trip on Sunday 
and I'll be back here on Thursday. So I'll work on it when I get back.
nick
? I'll clean the tank pickup, check compression, and put in new crank seals. I'm leaving on a U.P. trip on Sunday and I'll be back here on Thursday. So I'll work on it when I get back.nick
72 500
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx
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jdsledwheelman
- Posts: 109
- Joined: Sun Mar 16, 2008 12:00 am
75' JDX8
How do you tell if it has points or CDIRodimus Prime wrote:Ok have to ask which spark system you have points or cdi? So far it sounds like bad connection around voltage regulator either bad ground(black) or not hooked in to voltage circuit (yellow).
Which type of voltage regulator do you have the little black box with single yellow wire or the aluminum box with a yellow and black wire? aluminum box btw that black wire should be grounded to frame.
? The regulater is the little black box with one yellow wire.nick
72 500
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx
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Rodimus Prime
- Posts: 738
- Joined: Sun Jul 24, 2005 12:00 am
75' JDX8
cdi would have a ugly looking box near carb with wires going to the engine and coils. points is just nice wires to connecter and coils.
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jdsledwheelman
- Posts: 109
- Joined: Sun Mar 16, 2008 12:00 am
75' JDX8
I have a box on the firewall that says Presto-lite. It must be the CDI type.Rodimus Prime wrote:cdi would have a ugly looking box near carb with wires going to the engine and coils. points is just nice wires to connecter and coils.
nick
72 500
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx
73 600
74 295/s, JDX6
75 340/s, 400, JDX8
76 440 liquifire
77 440 cyclone spitfire
78 spitfire x2
79 spitfire
80 spitfire x3, liquifire x2, sportfire
81 spitfire
82 sprintfire, spitfire, 340 trailfire x2
83 snowfire
84 sprintfire, snowfire, trailfire lx