I have a 1988 Mercury Grand Marquis & I'm trying to remove the control module. Problem is, good GOD is it freaking hard to do.
The 1st screw, on the top right, is easy enough--although quite annoyingly I had to buy a special $5 device because a typical 7/32" (the size it is) is too shallow to reach in because it's so deeply recessed.
The main problem, though, is the bottom-left screw; the space between that screwhole and an interfering device from the engine is barely the thickness of a straw. I can't imagine what kind of tool could remove a screw in those tight of quarters.
My question is--what kind of tool could POSSIBLY remove this? Also--some have suggested moving the bolt that controls the distributor cap but then that could mess up the timing--which would be ANOTHER repair to contend with. But yet another told me--a repairmen at the Ford dealer no less--said timing isn't an issue with a 1988 Mercury Grand Marquis.
Tips?
LRH