Been thinkin of replacing my plugs for a while but wasnt looking forward to the task of climbing in and trying to fit my big *** hands in there. So finally I took the plung and it wasnt bad at all! I went with the bosch platinums and noticed increased throttle response imeadiatly after the swap.
One thing to keep in mind is to ensure that no foreign objects enter into the spark plug hole!!! I was working on the rear passenger plug, got the socket on and then went to insert the extension and it wouldnt go in.wtf? So I grab my handy inspection mirror and take a peak only to find the plastic cap that covers the passenger side fuel injection service port. I took all of the precautions that I read here on the site but didnt expect that?
I liked the platinum 4s but didnt want to pay 5.00 a piece.

 

What did you use for plugs? Just curious, I used BOSCH, don't like 'em. However, still going to keep them in a while, but seroiusly thinking of replacing them with either Autolite double platinum, NGK, or a friend suggested irridium (?) plugs. Curious to see what plugs seem to work the best, especially with some perf mods. Thanks.

 

You want to try something fun, try to change the plugs on a Lightning. Now thats fun, NOT

lol