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99 Bonneville only 2 monitors go READY
Posted to Emissions Forum on 6/30/2006 9 Replies

Hello friends,

I hope you have a little time to read this and maybe give some advice on this car. The car is a 99 Bonneville 3.8 K engine.

The history goes something like this. It failed the ILL EPA test in Jan this year for P0420. The owner had a friend p... Login to read more.

9 Replies Received (View Replies)