The spark plug gap for a 1993 Mercury Sable with a 3.8-liter engine is typically between 0.054 to 0.056 inches (1.4 to 1.5 mm). It's important to check the vehicle's owner manual or service guide for specific recommendations, as variations may exist based on engine specifics or modifications. Always ensure that the spark plugs are properly gapped before installation for optimal engine performance.
According to fordparts.com the spark plug gap is ( .032 inch ) on a 1993 Mercury Villager with the 3.0 liter V6
On a Mercury Sable , V6 engine : firewall 1-----2-----3 4-----5-----6 front of vehicle > driver
According to one of Fords websites : For a 1993 Mercury Villager , 3.0 liter V6 engine : ( the spark plugs are gapped at .032 inch )
I was looking at one of Fords websites and it shows for the 3.0 liter V6 engine in a 1993 Mercury Villager : The spark plugs are gapped at ( .032 inch )
According to one of Fords websites : For a 1993 Mercury Grand Marquis , 4.6 liter V8 engine : ( the spark plugs are gapped at .054 inch )
PCM stands for Powertrain Control Module on a Mercury Sable
.040 ========================================================== According to one of Fords websites : For a 1993 Mercury Cougar : The 3.8 liter V6 engine and the 5.0 , V8 have spark plugs gapped at : ( .054 inch )
the computer for a 1993 ls mercury sable is by the top of the engine on the pasinger side a black box is on it you only have to unplug it
I have a 99 Sable with the OHV 3.0 liter. I have the same problem. Things I have changed so far: the engine computer or (PCM) , the crankshaft position sensor, and the ignition coil. Still have NO spark to the engine. The spark plugs don't spark. I am still waiting for more info. Let me know if you have changed something I haven't. Thanks.
where is the horn relay on my 1993 Mercury Sable located
According to one of Fords websites : For the 3.0 liter V6 engine in a 1993 Mercury Villager : ( the spark plugs are gapped at .032 inch )
It's too old to have OBDII -_-"