Honda Prelude Smog

Before I Spend 75 Bucks For An Assessment And Then Maybe 300 Bucks For A Repair That May Or May Not Work, Can You Tell Me What Could Be The...

We Took Our Car In To Get Emissions Tested And It Failed The Co Emissions At 7% But Was Fine On The Hc. So We Had Diagnostics Run On It And...

I Searched All Over The Net For Someone Who Has Had This Problem, And I Have Found Multiple Sources That Talk About Some Of The Same...