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Joined: Jul 2004
Posts: 20
2002 Super Yellow Toyota Celica GT
2002 Toyota Celica GT

Joined: Jul 2004
Posts: 20
Alberta, Canada
Oct 4, 3:09pm - #291594 

how do you change the plugs on the celica gt?

Joined: Jul 2004
Posts: 2,016

Joined: Jul 2004
Posts: 2,016
Oct 4, 3:40pm - #291595 
Take the plastic engine top cover off, remove the four 10mm bolts holding on the coils & the two 10mm bolts holding the wiring rail on. Unplug the coilds from the wiring harness & remove them. Use a spark plug socket (has rubber in it to hold the spark plug) & extension to unbolt & remove the plugs. Its pretty deep because of the dual overhead cam. Remove the old plug from your socket, put a new one in it & then use the extension to reach it to the hole. (Do not drop the plug down the hole). Take one of your new plugs with you to buy a spark plug socket.

Hope that help, good luck. thumbsup

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