Remote Ford solenoid for GM- no hot start
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===Using a remote solenoid=== | ===Using a remote solenoid=== | ||
| − | Also when the battery is trunk-mounted, it's a good idea to use a remote Ford solenoid/relay. This will keep the run of heavy cable to the starter from being always "hot". | + | Also when the battery is trunk-mounted, it's a good idea to use a remote Ford solenoid/relay. This will keep the run of heavy cable from the battery up to the starter from being always "hot". |
[[File:REMOTE RELAY.jpg|frame|left|Basic wiring diagram for remote solenoid]] | [[File:REMOTE RELAY.jpg|frame|left|Basic wiring diagram for remote solenoid]] | ||
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| − | + | {{Note1}}If for some reason you want to keep your vehicle all GM, use a Standard p/n U939 solenoid like the one pictured below. They were used in some GM powered motor homes: | |
| − | [[Image:Standard_PN_U939.jpg ]] | + | [[Image:Standard_PN_U939.jpg]] |
===Original GM wiring configuration=== | ===Original GM wiring configuration=== | ||
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==Other possible cures== | ==Other possible cures== | ||
| − | The wiring has to be in good condition | + | The wiring has to be in good condition. This means no frayed wiring, tight high quality terminals, no wires of insufficient size, no parts store clamp-on replacement battery terminals (the #1 cause of "bad starters"). |
| − | Throughout the electrical system there needs to be tight connections, a properly working charging system including the battery, and a good starting system. Grounds have to have direct contact with bare metal and be of a sufficient gauge for the job. | + | Throughout the electrical system there needs to be tight connections, a properly working charging system including the battery, and a good starting system. Grounds have to have direct contact with bare metal and be of a sufficient gauge for the job. Use the voltage drop calculator link below (under '''Resources''')to determine if the wire gauge is sufficient. |
If the problem remains even after the remote Ford relay/solenoid is installed, a starter heat shield may help. Another option is a "permanent magnet" starter. They're less inclined to suffer from heat soak. Then there's the heavy duty "high torque" mini starters- also permanent magnet type starters. | If the problem remains even after the remote Ford relay/solenoid is installed, a starter heat shield may help. Another option is a "permanent magnet" starter. They're less inclined to suffer from heat soak. Then there's the heavy duty "high torque" mini starters- also permanent magnet type starters. | ||
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