What is your question?
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What is your question?
My car jerks when i drive it. It started jerking alot when driving.Then the accelerator slowed down and wouldn't go pass 10 mph, when going up a steep hill. Sometimes it speeds up when i drive it also.
What makes this problem better or worse?
Not sure
How long has your 2014 Ford Fiesta had this problem?
Just started
1 Reply
Hello, manual transmission or automatic? This could be an engine performance and / or automatic transmission related concern; diagnostic testing is needed to find out what is happening; something clearly will be showing up using routine diagnostic techniques utilizing a diagnostic tool that can interface with the vehicle.