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Kia Stinger Burger Motorsports JB4 Discussion Thread

Messages
111
Likes
9
State
NM
Country
United States
What I Drive
2018 Stinger gt
#43
Did not gap the plug yet. I have new plug and coil on order per kia. Then ill gap it.
 
Messages
51
Likes
3
State
NJ
Country
United States
#45
My misfire came after driving on the second day. Drove it on the highway and did a few WOT and it started to hesitate, didn't get any check engine light but I could tell the car wasn't driving right at WOT. I haven't had a chance to regap the spark plugs yet and may end up ordering different plugs before I resintall it.
 
Messages
111
Likes
9
State
NM
Country
United States
What I Drive
2018 Stinger gt
#46
I was talking to kia a few days ago and they are investigating it they are thinking the coil is the main problem to the misfire issue when in high rpm.
 
Messages
83
Likes
6
State
CA
Country
United States
#47
I was talking to kia a few days ago and they are investigating it they are thinking the coil is the main problem to the misfire issue when in high rpm.
If the misfires are caused by tunes, how do they associate the coil problem with an un-tuned motor? Did you tell them the engine was tuned?
 
Messages
111
Likes
9
State
NM
Country
United States
What I Drive
2018 Stinger gt
#48
Too much psi. I took my tune off for warranty work. I'm just waiting for the coils to come in then I'm going to tighten the gap on spark plugs. They had cars that is doing thr same problem without the tune on it.
 
Messages
29
Likes
4
Country
United States
#49
Too much psi. I took my tune off for warranty work. I'm just waiting for the coils to come in then I'm going to tighten the gap on spark plugs. They had cars that is doing thr same problem without the tune on it.
Are you saying Kia thinks the stock Stingers are producing too much boost pressure?
 
Messages
111
Likes
9
State
NM
Country
United States
What I Drive
2018 Stinger gt
#50
No. They are thinking the coil is bad something is wrong with the boots that goes over the spark plugs. They are pushing around 12psi.
 
Messages
111
Likes
9
State
NM
Country
United States
What I Drive
2018 Stinger gt
#54
In my case in only happened after installing the tune.
Take your tune off and put it back to stock and take it to your dealership and tell them its jerking and misfiring in boost. If they ask you about a chip or tune just say no.
 
Messages
51
Likes
3
State
NJ
Country
United States
#55
Take your tune off and put it back to stock and take it to your dealership and tell them its jerking and misfiring in boost. If they ask you about a chip or tune just say no.
I took it off already and it runs fine now. Should I still take it to the dealer?
 

MrMr

Member
Messages
172
Likes
23
State
Non-US
Country
Canada
#59
Anyone in Canada had a chance to try this yet? I had originally plan on ordering this until I started reading some of the issues.
 


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