Changing plugs wires
Question is, do I have to remove an AC and heater line to get to the first 3 passenger side plugs? IT looks like I can unlatch the AC canister and move it without disconnecting the lines, but I hate to depressureize the whole darn AC system to move the other line in the way.....but I see no other way to get to the plugs!!
Help!!
2006SS
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good luck !
I guess you can do #8 from the bottom on the '00 and up manifolds, but with my '98 I can't get #8 from the bottom to save my life. I just pull the AIR tube off and lay on top of the motor while I slide my arm down by the dipstick tube and then back to the plug. I used a swivel extenstion with some tape wrapped around it so it would hold an adjustment better, 5/8" spark plug socket for a little extra lenght and the smallest 3/8" drive ratchet I could find.
It's a pain, but it works. #8 takes me longer than all other 7 plugs combind.

I changed my plugs in an hour and half, half of which was spent on #6 and #8.
On a '98 just remove the first couple or so coil packs on the passenger side and you should be able to find a way to reach back to #8. It took me awhile but it worked. The best times to change plugs are when you are in there for a header or cam swap though. Not having the AIR or EGR helps as well. Use it as an excuse to remove AIR/EGR.









