John,

I think you are overdue for a Bentley 240 manual. Troll online for bargains on new and used.
But here goes...

• Your '91 should have LH2.4 (not 2.2) unless there's a difference with Canadian 240's.
• Two pumps like 2.2 but not interchangeable with 2.4 pumps (running pressure is higher).
• Tank senders may be the same (check FCP's listings). Access from trunk.
• The V8 is gone now. Wheels are called "Virgos", 15" OE on '81-'85 240 turbos. Can't say about speedo correction, but minimal error Id guess.
• Tranny is probably an AW 70
• Infamous 240 LH 25A blade fuse replaced by fuse 6 on your car.
• Same fuel relay as 700/900 cars, including Regina.
• 700/900 FAC is a good resource for LH2.4 and EZ-116K ignition (just different relay & fuse locations).

With a Bentley you'd answer most of your "new to 240" questions in minutes. It's very well organized and illustrated.

Welcome to the world of "The True Brick".

Bruce

--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.