Where are the plugs on a 02 ford thunderbird

Question edited for clarity and English.

This

https://www.fixya.com/cars/t26246173-engine_coolant_temperature_sensor_2004

and this has a useful engine diagram

https://www.google.com/search?q=2002+thunderbird+coolant+temperature+sensor+location&tbm=isch&ved=2ahUKEwj-7s2E-rv2AhVcGVkFHZNGAZEQ2-cCegQIABAA&oq=2002+thunderbird+coolant+temperature+sensor+location&gs_lcp=CgNpbWcQA1AAWABg_A5oAHAAeACAAWyIAWySAQMwLjGYAQCqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=4iUqYv71Htyy5NoPk42FiAk&rlz=1C1QJDB_enCA643CA644

..

google 2002 Ford Thunderbird fuel filter location



https://www.justanswer.com/ford/10q07-fuel-filter-located-2002-ford-thunderbird-thank-you.html

https://www.bing.com/videos/search?q=how+to+change+a+heater+core+on+a+2002+ford+thunderbird&qpvt=how+to+change+a+heater+core+on+a+2002+ford+thunderbird&FORM=VDRE

Hope this helps

Follow the spark plug wires back from the spark plug to the opposite end of the wire.

Check for fuel at engine and for spark at coil

For spark plug problem, click the help links provided below: ---
Car has no spark?

http://schematicsdiagram.blogspot.com/2011/06/car-has-no-spark.html

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How to Replace Spark Plugs?

http://schematicsdiagram.blogspot.com/2011/07/how-to-replace-spark-plugs.html

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Car cranks, has spark but will not start?

http://howtobyme.blogspot.com/2011/12/car-crankshas-spark-but-will-not-start.html

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The spark plug firing order for car?

http://schematicsdiagram.blogspot.com/2011/06/spark-plug-firing-order-for-car.html

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How to gap spark plug ? http://technoanswers.blogspot.in/2012/02/how-to-gap-spark-plug-on-chevy-impala.html

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Spark plug Replacing for?

http://technoanswers.blogspot.in/2012/02/spark-plug-replacing-for-chevy-impala.html

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How to identify number one spark plug on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-to-identify-number-one-spark-plug.html

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How does the spark plug wire go on the distributor cap?

http://schematicsdiagram.blogspot.com/2011/12/how-does-spark-plug-wires-go-on.html

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Spark plug Firing Order Diagram?

http://schematicsdiagram.blogspot.com/2011/12/2006-suzuki-forenza-spark-plug-firing.html

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This will help.

Thanks.

Spark plugs and wires,
Bad or leaky vacuum line
Bad 02 sensors, (check engine light would likely be on)

If it doesn't do it at idle, then motors mounts should be good and the problem is one of the listed above.

Which ever plug you changed you need to follow that plugs wire to the dis. cap and that should be the wire. chrismoss

no special tools,this is what tools you will need:.7mm socket for the coil packs where underneath them is a deep hole and down there is the plugs---8mm socket for the fuel rail bolts(for the left side sitting in it)which i would use 1/4 inch drive for these--- 5/8 plug socket---6 inch extension---3 inch extension---ratchet---swivel---which i would use 3/8 inch drive for these---and maybe long needle-nose pliers incase the rubber boot from the coil packs come off and sticks to the plug.

its a 3.9 engine and the cure is to replace with valve cover gaskets and new spark plug grommets new part numbers apparently fix the problem to prevent from reoccuring.