having trouble removing/insatlling plugs in pass side of 98 z28.seems to tight a space to get rachet in there.should i come in from top ands take all pluming out or from the bottom and move starter and exhaust.any ideas and or tips would help me out.car is running terrible.makes me loose sleep at night.also talked to several part stores,no one can give me a straight answer,are the two o2 cencors the same or are there two different part #`s.

 

I assume that you have removed the air tube and taken off the coilpack? Given you've done that you should be able to reach in and put the spark plug socket on plug number 8. What I do then is get a socket that fits over the sparkplug socket and using my ratchet remove the plug.

 

I am unable to give firsthand advice !!

However -


http://www.installuniversity.com/


in the install documents has a great write-up on plug changes.

Hopefully, it will be of help.


They have a lot of other info as well.

Good Luck !

Britt