Changed it as i cid see the old cap and arm was worn. old part can still be use as no powblem at all but the replacement part is cheap anyway. remove the afm box , access is betta whit those remove. remove the cable @ coil side. unscrew those 2 screw/hook on the old cap. on the cap it self u can see the marking for cylinder #. what i did was to replace on cable @ a time so that it didnt mixup. once u transfer all cables to the new cap, pull the old arm on the distributor. the arm shud come back in 1 way and make shure that u push the new arm all the way in and it shud click. the first time i did this it didnt go all the way in and my car kenot start. 
installation is reversal. with the new cap, i notice that the car reponse betta. with the old cap, i used to hv "turbo lag" sometimes but it all gone now.
installation is reversal. with the new cap, i notice that the car reponse betta. with the old cap, i used to hv "turbo lag" sometimes but it all gone now.
