How do you tell EFs and ELs apart.
I can tell the Falcons apart easily but what about Fairmonts?
I thought the EFs had the clear indicator on the rear and on the ELs you can see the indicator, but I've seen Fairmonts where this isn't the case

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How can I tell if a Fairmont is an EF or an EL? What are the main differences between EF & EL models?