I replace the engine and the car will not start. The coil has a three wire connection. The center wire has 12 volts. The right and left(switching) wire doesn't have any signal. I have tested the cam and crank sensors. I have checked all the wire connections. I have checked the engine management fuse. All tested ok.
Motors need three things to start...spark, fuel and air.
Are your spark plugs getting spark?
Do you have adequate fuel pressure?
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: when given power, car starts to crank with key in off position
Hi I'm litoshop if you connected the wires exactly the same way the old solenoid was connected then you have a bad solenoid if the parts are not oem you can get a lot of bad after market parts I prefer original parts to avoid these kind of problems, But if your not sure about the wiring then I need to know how many wires connected to the solenoid what year and engine is your car so I can help you. if this information has been useful please let us know thank you
SOURCE: i have a 93 mercury topaz that stalls while driving
if it only stalls hot relace the ign module on distributor
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SOURCE: I have a 93 mercury topaz 4cyl 2.3L that stalls
It sounds to me like you replaced everything but the most likely cause of a stall while driving...The crank sensor.
SOURCE: 93 mercury topaz 4cyl 2.3L
check for vacuum leaks,especially at fuel control valves,intake manifold.locate T P [throttle position]Sensor,on intake,opposite throttle lever.check wiring connector,spray sensor with WD 40 or CRC,if a change is noted,replace T P S.
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