Do you do the minimum required for emissions when failed on diesel trucks

My car failed, they found the problem and actually fixed it for less than $200 and I passed the test the next time. My check engine light had been on for a long time and it went out after they fixed the problem and has not come back on.

Hey Tim, YES, we definitely are the place you should come when you fail your emissions test. We'll help you get that waiver and also, yes, we work with diesels at this shop. Thanks! (.......and thank you to Lucky who also helped answer this question).