Quote:
Originally Posted by craig from iowa
The last set of plugs I used were Champion RC12YC. They are copper. I have used Bosch 4 tipped before. They are a waste of money (lol
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Those are Resistor plugs .
The car takes Bosch F8DC4 , non resitor plugs . no other.
I would change them to the F8DC4 and change the resistor/connectors under each coil.
Then Scan/Clear the codes and give it a try.
Write down the codes.\ that have triggered CE..
..and read this post, the last one in particular.
Bosch Platinum+4 Spark Plugs