Q: I recently bought a 2016 Chrysler 200 and I just got a tune up. Everytime I stop my car,it jerks BAD!

asked by on February 23, 2018

I recently performed a Tune up and replaced ALL spark plugs and the 1 ignition coil. Now when I stop like at a light of some sort, my car jerks BAD! Why could it be doing that?

My car has 49000 miles.
My car has an automatic transmission.

Car idle is rough Inspection $94.99 - $114.99 Get a Quote

If the jerking is occurring as you are slowing, but not yet fully stopped, it might be due to abrupt shifting in the transmission. However, if the jerking occurs after you are totally stopped, the fault is usually caused by a faulty engine management sensor or control, examples of which are idle air control, the throttle position sensor and so forth. Abrupt shifting is sometimes caused by a faulty vehicle speed sensor, shift solenoid or low transmission fluid. If you request an engine diagnostic, the responding certified mechanic will pinpoint the issue, whether it is in the engine, transmission or sometimes both components. If you have further questions or concerns, do not hesitate to re-contact YourMechanic because we want you to make the most of your repair dollars and help you to get the best possible results.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

How do I manually adjust the seat?
The driver and the passenger seat can both be adjusted. If you have the manual seat adjuster, follow these steps: 1. Lift up on the seat adjuster handle, which is located at the front of the seat. 2. While holding...
Shifter won't shift gears
Greetings! What you have described is a common issue that many Dodge Charger owners may face. The problem is likely a worn parking gear shift lock bracket. It is made of plastic, and over time, the plastic will stretch and...
IDL - RPM is higher then normal
You should first check to make sure you do not have any vacuum leaks. Scan the computer and diagnose any service codes. If you do not have any codes, then you may just have to relearn the idle of the...
Do I need to get a new battery when my alternator dies?
I would recommend having your battery tested. When your alternator (https://www.yourmechanic.com/services/alternator-replacement) goes bad, that means your battery has been charging regularly. Irregular charging can decrease the life of a battery. Since you can't get the car going, I would recommend...
Reduced engine power
Code P0120 (https://www.yourmechanic.com/article/p0120-obd-ii-trouble-code-tps-a-circuit-malfunction-by-jay-safford) relates to the throttle position sensor and can be caused by the following: Sticking throttle return spring MAP or TPS connector corrosion Misrouted harness causing chafing Bad TPS Bad PCM Code P0220 (https://www.yourmechanic.com/article/p0220-obd-ii-trouble-code-throttle-pedal-position-sensor-switch-circuit-b-malfunction-by-andrew-quinn) relates to the throttle...
Check Engine Light with code P0740
There are a number of symptoms that may accompany a P0740 code, it may be that your car will stall (https://www.yourmechanic.com/services/car-is-stalling-inspection) at stop lights, or have trouble shifting (https://www.yourmechanic.com/services/car-is-hard-to-shift-inspection), or you may not notice anything at all except your gas...
heater fan wont work
I recommend you request an electrical diagnostic (https://www.yourmechanic.com/services/electrical-components-are-not-working-inspection) on the blower motor circuit. It has to be determined if 12 volts is being delivered to the blower motor when the blower motor switch is on, in any or all switch...
My 2009 Equinox is overheating intermittently. It overheated in the summer and tnen not again for 3 months then twice in one week
Check the coolant level to be sure it is adequate. Of course, if the coolant level is low enough to cause overheating, you may have a coolant leak (https://www.yourmechanic.com/services/coolant-is-leaking-inspection). If the overheating is intermittent that would point to a possibly...
VVT vs VCT
Mike, we are happy to clarify. VVT (variable valve timing) is a general term for the system that keeps timing of the valves, and is typically designed to work with the camshaft. A VCT (variable cam timing) can be considered...

Related articles

The Best Used Cars to Buy If You're a Rock Climber
If If you’re a rock climber, you want a vehicle that gets you where you need to go, even if the terrain gets rough. You may be living out of your vehicle at times, so you also want a rig...
How to Customize a Chrysler 300
The The Chrysler 300 (https://www.yourmechanic.com/article/a-buyer-s-guide-to-the-2012-chrysler-300) is an extremely popular model of sedan with sleek styling reminiscent of more expensive brands like the Bentley at a far more affordable price. It’s a great long-distance cruiser with get-up-and-go, which inspires great loyalty...
Chrysler Certified Pre-Owned (CPO) Car Program
If If you are shopping for a used Chrysler vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on to...