Pat
I put Bosch + 4 plugs in last week runs a little better, stock factory plugs
had 8000 miles on them and one had a chip on it.so I think any good plug
would have done the same thing.
The overhead shows the same mileage at freeway speeds as before.
My guess is that if there is any gain on a mostly stock motor its very
slight.
My worry now is with the plugs going bad in two Dakotas in two days am I
next and how far from nowhere will I be when they go bad!!! I may just pull
them and put a basic plug back in, any one have good luck with truck plugs.
Bob
-
>Has anybody gotten performance or mileage GAINS just by using "fancy" spark
>plugs( no other simultaneous mods)? In your response remember that simply
by
>replacing an old set with a fresh set of plugs you should get a boost.
>
>Dr. Pat
>
This archive was generated by hypermail 2b29 : Fri Jun 20 2003 - 12:12:19 EDT