check engine light is on has been for 5yrs and even with full tune-up remains on on 2000 Volvo V70

how to get the check engine light off

by in Saint Petersburg, FL on October 17, 2012
1 answer
ANSWER by on October 22, 2012
You have to check the diagnostic codes in the computer to understand why the light is coming on, then perform the appropriate diagnosis based on the code.

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