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check engine light 850

posted by  someone claiming to be tom 1995 850 turbo on  Tue Oct 3 11:41 CST 2006 [RELATED]

my check engine light came on 4 days ago, i took it to volvo dealer, they checked the fault code - said it was a catalytic converter issue, said O2 sensors were ok. they could not pinpoint the source of the fault without an additional $450 worth of diagnositics. the write up guy did not know what the actual fault code was. After they cleared the fault it did not come back until today - about 24 hours after i got car back from dealer.
any ideas about what the fault is? the car seem to run fine, except the muffler seems a little noisy.






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New check engine light [850]
posted by  someone claiming to be tom 1995 850 turbo  on Tue Oct 3 11:41 CST 2006 >


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