Popular Post TimberJack Posted October 16, 2017 Popular Post Share Posted October 16, 2017 Well finished up the motor swap on my 2004 ch today. The engine harness on the 2003 E7 plugged right in the firewall, did not change out any of the wiring in dash just wanted to see if it would run. Believe it or not the truck fired right up and ran great the lighting bolt on the dash is on showing a code 1-4 Ambient Air Temp Sensor with the truck doesn’t have anymore. 3 Quote Link to comment Share on other sites More sharing options...
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