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Q: Speedometer and fuel gauge faulty 1999 Toyota Corolla

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My car speedometer and fuel gauge are faulty

My car has 135000 miles.
My car has an automatic transmission.

Hi there - first thing to check is fuses for these gauges. Did they "fail" at the same time? If so, a blown fuse is likely. If not the sensors for each (both of which are electronic) are suspect. Bad ground connections, especially for the fuel gauge, can also be a problem. I recommend an electrical component inspection performed by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, and give you an accurate assessment of damage and cost estimate for repairs.

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