Installing ignition relay

toolmanmike said

My point was fix your voltage drop issue and you won't need a relay for your ignition switch. You need to fix the source of your overcharging issue. Your list of bandaids and bypasses may not fix the issue. It could be as simple as a poorly grounded voltage regulator.

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The ignition harness IS the drop issue and as I said the switch is part of the problem. You can install 20 new china switches in there and the problem may or may not be fixed. Relays are not band aids. Relays are what all modern vehicles use in large amounts in order to solve voltage drop issues. My three pickups use something like 10 relays apiece