Mazda MX-5 Miata sudden acceleration issue causing collision, suspected throttle problem on Mazda MX-5 Miata

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mazda MX-5 Miata owners report experiencing sudden acceleration issues that may lead to collisions, potentially due to throttle body problems. This dangerous situation poses risks not only to the driver but also to others on the road. Throttle body malfunctions can cause unexpected acceleration by improperly controlling the amount of air entering the engine, resulting in the engine speeding up without driver input. It is crucial for owners to address these throttle body issues promptly, as failure to do so may lead to challenging control scenarios and further incidents. Seeking professional assistance for diagnosis and repair of throttle-related problems is recommended to ensure safety and proper vehicle functioning.

1 person reported this problem
0 comments
Schedule Repair

Mazda MX-5 Miata vehicles with this problem

0 model year affected

Search for another problem

RepairPal Car Genius

Ask our experts about your Mazda.

RepairPal Car Genius™ is a free resource for vehicle owners seeking advice on maintenance, auto repair, shop inquiries, estimates, and finding a trustworthy repair shop in your area.

 Auto Repair Expert Auto Repair Expert

Call us at 877-913-1554

Available 9am – 6pm ET Monday through Friday

Call Our Experts