Hello, I just got done changing a bunch of sensors on my crown, it works extremly better! Also those years 1979-1986 crowns, I suggest you clean out your EGR sensor valve! Its that thing right be hind your carb, I'll show pic later (its raining out :() ). But also I'll be getting a 1987 LTD Crown Victoria station wagon for $400! It runs, has good tires, great body, all trim, cherry interior! I might see if he want to trade a good ford 400-M engine, I dunno but I'm getting that car, also it has all the turbine wheels! and center caps! I'll be picking it up in about 3 days or so. What a deal! What a DEAL! laterz Blue Steel