Ok need help search didnt help me what so ever so im posting a topic I have a 88 ea falcon au engine 5speed ect heres the problem iv almost finished rebuilding it but due to diffrent info im unsure and not willing to contine till problem is recterfied. The car is running a el fairmont interia loom plus el fairmont ecu bbm and engine loom. Im running the el fairmont dash aswell but heres were im burd up iv already installed an extended power loom for lights battery ect.. It was origanly out of an ef will I have to replace this power loom or not? Iv been told its gotta be el then ef can I keep it or not?