I started noticing some sort of boost/acceleration lag at first, then a clicking and grinding noise when i accelerated, to later a check engine light and loss of power with my car shaking and.
This is the same tuner used in many kia and hyundai cars to include optima, forte, stinger, sonata, and others
It is plug and play.it will detect the type of engine and adjust accordingly.
Just bought a 15 optima lx 2.4
At idle it has a slight but noticeable vibration
When shifted to neutral, the vibration goes away
Also has a slight tick.
Does anyone know what might be causing this
I drove my car to school today and when i let it idle for a few seconds, it started having rough vibrations.
Why kia vibrates, engine vibrations, dash vibrating if you have kia optima and you feel engine vibrations, the dash vibrates when idling or accel
I installed my new jb4 today and found that it makes the car idle very rough causing the whole thing to shake
After it starts shaking it throws a cel and there's lots of fuel rich white smoke.
Enhance performance without sacrificing reliability
Only have had my car for two weeks
Has 35,400 miles on it
The car idles a bit rough
Also mileage isn't exactly what i had hoped for
I do mainly city type driving and i.
Burger tuning jb4 support start new discussion support area for people using the burger motorsports jb4 1 2 3.
This document provides installation instructions for the jb n20/n26 stage 1 and jb4 tuning products in 3 steps or less
Connect the tmap, map, and boost solenoid (jb4 only) sensor patches.
I just had the timing belt and balance belt replaced in my '02 optima 2.4l engine
Since then there is a heavy vibration in the motor that is more pronounced between 1100 and 1500 rpm and again.
All dyno runs were ran on 93 octane, with no other mods on the vehicle other than the burger motorsports jb4 tuner, and then the burger motorsports kia k5 intake later on in the video.