For what it is worth, it takes me about 30 minutes to remove the plug wire,
remove the old plugs, gap new ones, replace them all, and re-install the
plug wires on my son's 1996 Eagle Vision 3.5L (same engine and basic car as
the Intrepid). It is not a difficult job since everything is readily
accessible from the top. All you should need is a 3/8" ratchet, 12"
extension, and the appropriate deep well socket with the foam spark plug
insert.
Replacing the wires though takes a little more effort to re-run everything
and shield them properly.
Bob
"grizz" <grizz440 RemoveThis @fulton-net.com> wrote in message
news:1308sg6jfljfla2@corp.supernews.com...
> aieo wrote:
>> 3.5L, local garage quotes .7 labour to do this. Is there more to than
>> meets the eye or is this an easy thing to do in my laneway?
>>
>>
>>
> If they can do that job in 3/4 of an hour they are speedy or doing a
> shoddy job. You can do it yourself if you have all the correct tools and
> some patience. How old are the plug wires? Plus I would only use OEM
> parts. Every time I tried to save a little money using after market plugs
> and wires I had starting problems as soon as it cooled off in the fall. I
> replaced them with OEM and it solved the starting problem.
>
> Grizz440 >> Stay informed about: Changing plugs 97 Intrepid