Motormouth: Fancy diagnostic tools of limited use to average driver
by Bob Weber, Chicago Tribune
Feb 21, 2020
2 minutes
Q: I have been reading about the "must haves" for 2020. Several articles have stated that portable car diagnostic tools are one of the must haves. When I go to my dealer or gas station, they use a car diagnostic tool to tell me what is wrong. Can these portable tools do the same thing? Are they worth the money? Bottom line, is it worth
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