Easiest way to test the coil is to put a hose about 3-4 inches long on coil then put spark plug in other side of the hose and have a helper turn the key. look for a blue spark at the plug. if no spark then that side of the coil is bad.
SOURCE: Rear seat removal 2000 merc Villager
fold top seat down first
then there is seat clip push seat forward with upward motion
this releases back floor clamps once released pull seat back this releases the front clamps then pull seat out of back door
SOURCE: location of the engine diagnostic connector 1995 village mercury
The diagnostic connector is located on the engine near the starter. However, there are four connectors in that location and without pictures it would be difficult to determine which is the proper one
SOURCE: 2000 Mercury Sable 24V 3.o engine. Need to know
yes about the upper intake and the only way i know how to check the coils is with a engine anilyser or if the check engine light comes on then you can have the codes pulled and that will tell you which cylender is missfiring this engine has a indevidual coil for each spark plug so thares 6 of them and thay slide right down over the sparkplugs
SOURCE: No Spark 1992 toyota camry
you should also check the crank position sensor this is what tells the ecm when to spark. this is a prox switch and when unplugged and checking ohms while cranking you should see a sqaure wave. should go from 0 ohms to infinity. when these go out you will not get any spark on any cylinder
SOURCE: looking for location of crankshaft position sensor
The 3.3/3.8L crankshaft sensor is located on the rear of the transmission housing, above the differential housing The bottom of the sensor is positioned next to the drive plate. Remove the 10mm bolt holding the sensor in place and remove the sensor. Install the new crankshaft sensor.
Install crankshaft sensor bolt and tighten. Connect wiring. merry christmas !!
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