Tim has been working on rewiring the entire LS3 vehicle front to back, including the engine harness. To tidy up the bay, this included having to rewire from scratch to feed all wiring through to the ECU mounted in the cab. This resulted in first key start of the vehicle, but this time without the turbo's hooked up while he's still working on the turbo oiling system.

Follow us along to get a run down of the custom wiring, installation, and hear it run!

00:00 Introduction
00:43 Harness modification
02:55 Cab wiring, ECU and bulkheads
05:45 Dakota Dash installation
06:58 Engine harness fitment
08:01 Battery cable setup
11:32 Fuel pump priming
14:35 Key start (first time!!)
18:09 Outro

Dodgy startup with turbo system/    • I TWIN TURBO'D my 1959 Apache Pickup  

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