I own a 1987 240DL with 150k miles. It is in perfect running condition. My mechanic just installed a new catalytic converter in order to pass a smog test here in Northern California. It failed the first time and after its installation with the following PPM score: 1287 and 1276.
I subsequently brought the car back for his appraisal of the situation. After spending, I assume, a few hours trying to figure out what went wrong, he tested the car twice with a smog machine and it continues to fail. (I don't know the scores of the dry tests).He is stymied at this point.
The mechanic is highly reputable and his shop is recognized by Volvo as one of the best in California. I am to bring the car back next week (May 26th) for additional work. Time is running out and I really don't want to give up the car.
After spending $450 for the catalytic converter -- I am somewhat frustrated that still needs additional repairs.
Any suggestions would be deeply appreciated.
Thank you.
USF
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