Originally posted by todras:
Originally posted by European:
i got em bosh+4's in my 96 tourv6 and wow she runs like a dream! Noticed a change for the better pronto.
O god. Worst plugs on the planet.
I'm not so sure that they are the absolute worst. Splitfire comes to mind. And then there was the snake oil plugs that I don't remember the name of. They took Bosch plugs and removed the side wire so that the spark had to jump all the way to the cylinder head. The Bosch name was ground off too.
Bosch+4 is a horrible plug. But there are others trying to find their place at the bottom rung of the ladder too.
Jim Johnson
98 SVT
03 Escape Limited
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