How to Solve the Issue of Kia Forte's Jerking During Acceleration and Battery Light Flashing?
2 Answers
Replacing the spark plugs can resolve the issue. Below is relevant information about the Kia Forte: 1. Exterior: The Forte commemorative edition retains the brand's signature tiger-nose grille design. The differences from the older model include a redesigned mirror-finish logo on the front grille, trunk lid, and steering wheel. Additionally, the new 10-spoke alloy wheels are applied to 1.6GLS and higher trims, adding a sporty touch. 2. Interior: For the interior design, the Forte commemorative edition 1.6Premium model introduces an all-new brown interior, creating a comfortable driving environment. The use of high-gloss coating on the steering wheel, gear shift lever, and chrome-plated interior door handles enhances the interior's premium feel.
My Forte had the same issue before, jerking during acceleration, and the battery light on the dashboard flickered occasionally. At first, I thought it was a spark plug problem, but replacing them didn’t solve it. Later, I found out the alternator belt was loose, causing unstable power generation. When the battery voltage dropped, the ignition system weakened, resulting in intermittent power when pressing the throttle. I suggest you first check if the alternator belt has cracks or is loose, then use a voltmeter to test the battery. If it’s below 13 volts after the engine starts, it’s likely an alternator issue. Don’t delay fixing this—my friend didn’t repair it in time and ended up stranded on the road, needing a tow truck.
