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Q: Hesitation over 45 mph

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I can't drive more than 45 miles per hour without hesitation

A: Improper air metering or fueling can hinder...

Improper air metering or fueling can hinder engine performance. A clogged fuel filter can offer enough fuel for an engine to start, but lack in enough volume for higher loads. Have an experienced technician look over the vehicle fueling and air metering systems as well as the ignition for faults. A professional technician will be able to use an automotive scanner to monitor vehicle data and diagnose your vehicle’s hesitation issue.

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